/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 06:11:53,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 06:11:53,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 06:11:53,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 06:11:53,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 06:11:53,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 06:11:53,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 06:11:53,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 06:11:53,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 06:11:53,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 06:11:53,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 06:11:53,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 06:11:53,955 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 06:11:53,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 06:11:53,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 06:11:53,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 06:11:53,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 06:11:53,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 06:11:53,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 06:11:53,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 06:11:53,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 06:11:53,971 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 06:11:53,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 06:11:53,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 06:11:53,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 06:11:53,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 06:11:53,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 06:11:53,982 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 06:11:53,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 06:11:53,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 06:11:53,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 06:11:53,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:11:53,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 06:11:53,983 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 06:11:53,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 06:11:54,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 06:11:54,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 06:11:54,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 06:11:54,202 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 06:11:54,203 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 06:11:54,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2022-04-15 06:11:54,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915b754d2/354c5e7f967748c3a7027ea7b008cdec/FLAG6e0a8d6bd [2022-04-15 06:11:54,613 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 06:11:54,621 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2022-04-15 06:11:54,632 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915b754d2/354c5e7f967748c3a7027ea7b008cdec/FLAG6e0a8d6bd [2022-04-15 06:11:55,009 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915b754d2/354c5e7f967748c3a7027ea7b008cdec [2022-04-15 06:11:55,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 06:11:55,012 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 06:11:55,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 06:11:55,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 06:11:55,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 06:11:55,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16175df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55, skipping insertion in model container [2022-04-15 06:11:55,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 06:11:55,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 06:11:55,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c[32736,32749] [2022-04-15 06:11:55,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c[33038,33051] [2022-04-15 06:11:55,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:11:55,435 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 06:11:55,600 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c[32736,32749] [2022-04-15 06:11:55,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c[33038,33051] [2022-04-15 06:11:55,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:11:55,644 INFO L208 MainTranslator]: Completed translation [2022-04-15 06:11:55,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55 WrapperNode [2022-04-15 06:11:55,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 06:11:55,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 06:11:55,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 06:11:55,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 06:11:55,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 06:11:55,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 06:11:55,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 06:11:55,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 06:11:55,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:11:55,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:55,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-15 06:11:55,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-15 06:11:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 06:11:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 06:11:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 06:11:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-15 06:11:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 06:11:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 06:11:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 06:11:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 06:11:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 06:11:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 06:11:55,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 06:11:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 06:11:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 06:11:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 06:11:55,938 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 06:11:55,940 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 06:11:56,872 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 06:11:56,888 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 06:11:56,888 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-04-15 06:11:56,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:11:56 BoogieIcfgContainer [2022-04-15 06:11:56,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 06:11:56,893 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 06:11:56,893 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 06:11:56,896 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 06:11:56,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 06:11:55" (1/3) ... [2022-04-15 06:11:56,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f3d6bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:11:56, skipping insertion in model container [2022-04-15 06:11:56,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55" (2/3) ... [2022-04-15 06:11:56,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f3d6bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:11:56, skipping insertion in model container [2022-04-15 06:11:56,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:11:56" (3/3) ... [2022-04-15 06:11:56,900 INFO L111 eAbstractionObserver]: Analyzing ICFG id_build.i.p+nlh-reducer.c [2022-04-15 06:11:56,903 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 06:11:56,904 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-04-15 06:11:56,936 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 06:11:56,941 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 [2022-04-15 06:11:56,941 INFO L341 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-04-15 06:11:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand has 256 states, 249 states have (on average 1.9558232931726907) internal successors, (487), 251 states have internal predecessors, (487), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:11:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-04-15 06:11:56,972 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:11:56,973 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:11:56,973 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:11:56,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:11:56,977 INFO L85 PathProgramCache]: Analyzing trace with hash 670167179, now seen corresponding path program 1 times [2022-04-15 06:11:56,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:56,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [644023352] [2022-04-15 06:11:56,991 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:11:56,991 INFO L85 PathProgramCache]: Analyzing trace with hash 670167179, now seen corresponding path program 2 times [2022-04-15 06:11:56,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:56,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781462637] [2022-04-15 06:11:56,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:57,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:11:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:57,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1719~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {259#true} assume true; {259#true} is VALID [2022-04-15 06:11:57,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {259#true} {259#true} #1020#return; {259#true} is VALID [2022-04-15 06:11:57,535 INFO L272 TraceCheckUtils]: 0: Hoare triple {259#true} call ULTIMATE.init(); {267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:11:57,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1719~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {259#true} assume true; {259#true} is VALID [2022-04-15 06:11:57,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {259#true} {259#true} #1020#return; {259#true} is VALID [2022-04-15 06:11:57,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {259#true} call #t~ret5 := main(); {259#true} is VALID [2022-04-15 06:11:57,537 INFO L290 TraceCheckUtils]: 5: Hoare triple {259#true} havoc ~main__offset~0;havoc ~main__length~0;havoc ~main__nlen~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main__nlen~0 := #t~nondet4;havoc #t~nondet4;havoc ~main__i~0;havoc ~main__j~0;~main__i~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,537 INFO L290 TraceCheckUtils]: 6: Hoare triple {259#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {259#true} is VALID [2022-04-15 06:11:57,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~0);havoc ~__tmp_2~0;~__tmp_2~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~1;~__VERIFIER_assert__cond~1 := ~__tmp_2~0; {259#true} is VALID [2022-04-15 06:11:57,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~1);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {259#true} is VALID [2022-04-15 06:11:57,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {259#true} is VALID [2022-04-15 06:11:57,541 INFO L290 TraceCheckUtils]: 12: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,542 INFO L290 TraceCheckUtils]: 13: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {259#true} is VALID [2022-04-15 06:11:57,542 INFO L290 TraceCheckUtils]: 14: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~4);havoc ~__tmp_6~0;~__tmp_6~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~5;~__VERIFIER_assert__cond~5 := ~__tmp_6~0; {259#true} is VALID [2022-04-15 06:11:57,542 INFO L290 TraceCheckUtils]: 15: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~5);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,543 INFO L290 TraceCheckUtils]: 16: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {259#true} is VALID [2022-04-15 06:11:57,544 INFO L290 TraceCheckUtils]: 17: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {259#true} is VALID [2022-04-15 06:11:57,544 INFO L290 TraceCheckUtils]: 18: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~7);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,544 INFO L290 TraceCheckUtils]: 19: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 20: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~8);havoc ~__tmp_10~0;~__tmp_10~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~9;~__VERIFIER_assert__cond~9 := ~__tmp_10~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 21: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~9);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 22: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 23: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~10);havoc ~__tmp_12~0;~__tmp_12~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~11;~__VERIFIER_assert__cond~11 := ~__tmp_12~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 24: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~11);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,545 INFO L290 TraceCheckUtils]: 25: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 26: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~12);havoc ~__tmp_14~0;~__tmp_14~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~13;~__VERIFIER_assert__cond~13 := ~__tmp_14~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 27: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~13);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 28: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 29: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,546 INFO L290 TraceCheckUtils]: 31: Hoare triple {259#true} assume !(~main__j~0 < 8); {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 32: Hoare triple {259#true} ~main__i~0 := 1 + ~main__i~0; {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {259#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 35: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 36: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,547 INFO L290 TraceCheckUtils]: 37: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 38: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 40: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 41: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 42: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 44: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 45: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 46: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 47: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 48: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,549 INFO L290 TraceCheckUtils]: 49: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 50: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 51: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 52: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 53: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 54: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,550 INFO L290 TraceCheckUtils]: 55: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 56: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 57: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 58: Hoare triple {259#true} assume !(~main__j~0 < 8); {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 59: Hoare triple {259#true} ~main__i~0 := 1 + ~main__i~0; {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 60: Hoare triple {259#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,551 INFO L290 TraceCheckUtils]: 61: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 62: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 63: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 64: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 65: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 66: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,552 INFO L290 TraceCheckUtils]: 67: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 68: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 69: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 70: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 71: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 72: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,553 INFO L290 TraceCheckUtils]: 73: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 74: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 75: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 76: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 77: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 78: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,554 INFO L290 TraceCheckUtils]: 79: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 80: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 81: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 82: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 83: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 84: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main__j~0 := 1 + ~main__j~0; {259#true} is VALID [2022-04-15 06:11:57,555 INFO L290 TraceCheckUtils]: 85: Hoare triple {259#true} assume !(~main__j~0 < 8); {259#true} is VALID [2022-04-15 06:11:57,556 INFO L290 TraceCheckUtils]: 86: Hoare triple {259#true} ~main__i~0 := 1 + ~main__i~0; {259#true} is VALID [2022-04-15 06:11:57,556 INFO L290 TraceCheckUtils]: 87: Hoare triple {259#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {259#true} is VALID [2022-04-15 06:11:57,556 INFO L290 TraceCheckUtils]: 88: Hoare triple {259#true} assume ~main__j~0 < 8;havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {259#true} is VALID [2022-04-15 06:11:57,558 INFO L290 TraceCheckUtils]: 89: Hoare triple {259#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {264#(or (and (<= (+ main_~main__i~0 1) 0) (= main_~__VERIFIER_assert__cond~103 0)) (and (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))))} is VALID [2022-04-15 06:11:57,560 INFO L290 TraceCheckUtils]: 90: Hoare triple {264#(or (and (<= (+ main_~main__i~0 1) 0) (= main_~__VERIFIER_assert__cond~103 0)) (and (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))))} assume !(0 == ~__VERIFIER_assert__cond~103);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,561 INFO L290 TraceCheckUtils]: 91: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,561 INFO L290 TraceCheckUtils]: 92: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,562 INFO L290 TraceCheckUtils]: 93: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~105);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,562 INFO L290 TraceCheckUtils]: 94: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,562 INFO L290 TraceCheckUtils]: 95: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,563 INFO L290 TraceCheckUtils]: 96: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~107);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,563 INFO L290 TraceCheckUtils]: 97: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,564 INFO L290 TraceCheckUtils]: 98: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,564 INFO L290 TraceCheckUtils]: 99: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~109);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,565 INFO L290 TraceCheckUtils]: 100: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,567 INFO L290 TraceCheckUtils]: 101: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,568 INFO L290 TraceCheckUtils]: 102: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~111);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,587 INFO L290 TraceCheckUtils]: 103: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,588 INFO L290 TraceCheckUtils]: 104: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,589 INFO L290 TraceCheckUtils]: 105: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~113);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,589 INFO L290 TraceCheckUtils]: 106: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,590 INFO L290 TraceCheckUtils]: 107: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,590 INFO L290 TraceCheckUtils]: 108: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~115);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,591 INFO L290 TraceCheckUtils]: 109: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,591 INFO L290 TraceCheckUtils]: 110: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,592 INFO L290 TraceCheckUtils]: 111: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~117);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,592 INFO L290 TraceCheckUtils]: 112: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_119~0;~__tmp_119~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~118;~__VERIFIER_assert__cond~118 := ~__tmp_119~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,593 INFO L290 TraceCheckUtils]: 113: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~118);havoc ~__tmp_120~0;~__tmp_120~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~119;~__VERIFIER_assert__cond~119 := ~__tmp_120~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,593 INFO L290 TraceCheckUtils]: 114: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~119);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,593 INFO L290 TraceCheckUtils]: 115: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_121~0;~__tmp_121~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~120;~__VERIFIER_assert__cond~120 := ~__tmp_121~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,594 INFO L290 TraceCheckUtils]: 116: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~120);havoc ~__tmp_122~0;~__tmp_122~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~121;~__VERIFIER_assert__cond~121 := ~__tmp_122~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,594 INFO L290 TraceCheckUtils]: 117: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~121);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,595 INFO L290 TraceCheckUtils]: 118: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_123~0;~__tmp_123~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~122;~__VERIFIER_assert__cond~122 := ~__tmp_123~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,595 INFO L290 TraceCheckUtils]: 119: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~122);havoc ~__tmp_124~0;~__tmp_124~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~123;~__VERIFIER_assert__cond~123 := ~__tmp_124~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,596 INFO L290 TraceCheckUtils]: 120: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~123);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,596 INFO L290 TraceCheckUtils]: 121: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_125~0;~__tmp_125~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~124;~__VERIFIER_assert__cond~124 := ~__tmp_125~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,597 INFO L290 TraceCheckUtils]: 122: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~124);havoc ~__tmp_126~0;~__tmp_126~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~125;~__VERIFIER_assert__cond~125 := ~__tmp_126~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,597 INFO L290 TraceCheckUtils]: 123: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~125);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,598 INFO L290 TraceCheckUtils]: 124: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_127~0;~__tmp_127~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~126;~__VERIFIER_assert__cond~126 := ~__tmp_127~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,598 INFO L290 TraceCheckUtils]: 125: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~126);havoc ~__tmp_128~0;~__tmp_128~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~127;~__VERIFIER_assert__cond~127 := ~__tmp_128~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,600 INFO L290 TraceCheckUtils]: 126: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~127);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,600 INFO L290 TraceCheckUtils]: 127: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_129~0;~__tmp_129~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~128;~__VERIFIER_assert__cond~128 := ~__tmp_129~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,601 INFO L290 TraceCheckUtils]: 128: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~128);havoc ~__tmp_130~0;~__tmp_130~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~129;~__VERIFIER_assert__cond~129 := ~__tmp_130~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,601 INFO L290 TraceCheckUtils]: 129: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~129);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,602 INFO L290 TraceCheckUtils]: 130: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_131~0;~__tmp_131~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~130;~__VERIFIER_assert__cond~130 := ~__tmp_131~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,602 INFO L290 TraceCheckUtils]: 131: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~130);havoc ~__tmp_132~0;~__tmp_132~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~131;~__VERIFIER_assert__cond~131 := ~__tmp_132~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,603 INFO L290 TraceCheckUtils]: 132: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~131);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,603 INFO L290 TraceCheckUtils]: 133: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_133~0;~__tmp_133~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~132;~__VERIFIER_assert__cond~132 := ~__tmp_133~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,603 INFO L290 TraceCheckUtils]: 134: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~132);havoc ~__tmp_134~0;~__tmp_134~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~133;~__VERIFIER_assert__cond~133 := ~__tmp_134~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,604 INFO L290 TraceCheckUtils]: 135: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~133);~main__j~0 := 1 + ~main__j~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,605 INFO L290 TraceCheckUtils]: 136: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_135~0;~__tmp_135~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~134;~__VERIFIER_assert__cond~134 := ~__tmp_135~0; {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,605 INFO L290 TraceCheckUtils]: 137: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~134); {265#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:57,606 INFO L290 TraceCheckUtils]: 138: Hoare triple {265#(not (<= (+ main_~main__i~0 1) 0))} havoc ~__tmp_136~0;~__tmp_136~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~135;~__VERIFIER_assert__cond~135 := ~__tmp_136~0; {266#(not (= main_~__VERIFIER_assert__cond~135 0))} is VALID [2022-04-15 06:11:57,606 INFO L290 TraceCheckUtils]: 139: Hoare triple {266#(not (= main_~__VERIFIER_assert__cond~135 0))} assume 0 == ~__VERIFIER_assert__cond~135; {260#false} is VALID [2022-04-15 06:11:57,607 INFO L290 TraceCheckUtils]: 140: Hoare triple {260#false} assume !false; {260#false} is VALID [2022-04-15 06:11:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:57,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:11:57,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781462637] [2022-04-15 06:11:57,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781462637] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:57,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:57,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:11:57,611 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:11:57,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [644023352] [2022-04-15 06:11:57,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [644023352] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:57,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:57,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:11:57,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104391897] [2022-04-15 06:11:57,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:11:57,617 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 06:11:57,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:11:57,629 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:57,729 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:57,729 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 06:11:57,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:57,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 06:11:57,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 06:11:57,755 INFO L87 Difference]: Start difference. First operand has 256 states, 249 states have (on average 1.9558232931726907) internal successors, (487), 251 states have internal predecessors, (487), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:00,038 INFO L93 Difference]: Finished difference Result 273 states and 510 transitions. [2022-04-15 06:12:00,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 06:12:00,039 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 06:12:00,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 510 transitions. [2022-04-15 06:12:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 510 transitions. [2022-04-15 06:12:00,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 510 transitions. [2022-04-15 06:12:00,448 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 510 edges. 510 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:00,471 INFO L225 Difference]: With dead ends: 273 [2022-04-15 06:12:00,471 INFO L226 Difference]: Without dead ends: 257 [2022-04-15 06:12:00,473 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-15 06:12:00,476 INFO L913 BasicCegarLoop]: 132 mSDtfsCounter, 1061 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 1180 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1061 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 1199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:00,476 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1061 Valid, 157 Invalid, 1199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1180 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 06:12:00,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2022-04-15 06:12:00,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 250. [2022-04-15 06:12:00,657 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:00,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 257 states. Second operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,664 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,664 INFO L87 Difference]: Start difference. First operand 257 states. Second operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:00,682 INFO L93 Difference]: Finished difference Result 257 states and 295 transitions. [2022-04-15 06:12:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 295 transitions. [2022-04-15 06:12:00,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:00,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:00,690 INFO L74 IsIncluded]: Start isIncluded. First operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 257 states. [2022-04-15 06:12:00,690 INFO L87 Difference]: Start difference. First operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 257 states. [2022-04-15 06:12:00,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:00,698 INFO L93 Difference]: Finished difference Result 257 states and 295 transitions. [2022-04-15 06:12:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 295 transitions. [2022-04-15 06:12:00,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:00,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:00,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:00,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 246 states have (on average 1.1544715447154472) internal successors, (284), 246 states have internal predecessors, (284), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 287 transitions. [2022-04-15 06:12:00,709 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 287 transitions. Word has length 141 [2022-04-15 06:12:00,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:00,712 INFO L478 AbstractCegarLoop]: Abstraction has 250 states and 287 transitions. [2022-04-15 06:12:00,713 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 5 states have internal predecessors, (138), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,716 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 250 states and 287 transitions. [2022-04-15 06:12:00,968 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 287 edges. 287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 287 transitions. [2022-04-15 06:12:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-15 06:12:00,970 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:12:00,970 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:12:00,970 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 06:12:00,971 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr1ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:12:00,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:12:00,971 INFO L85 PathProgramCache]: Analyzing trace with hash -816036194, now seen corresponding path program 1 times [2022-04-15 06:12:00,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:00,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1438862808] [2022-04-15 06:12:00,972 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:12:00,972 INFO L85 PathProgramCache]: Analyzing trace with hash -816036194, now seen corresponding path program 2 times [2022-04-15 06:12:00,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:00,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395207848] [2022-04-15 06:12:00,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:01,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:12:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:01,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {1849#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1719~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {1841#true} assume true; {1841#true} is VALID [2022-04-15 06:12:01,163 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1841#true} {1841#true} #1020#return; {1841#true} is VALID [2022-04-15 06:12:01,164 INFO L272 TraceCheckUtils]: 0: Hoare triple {1841#true} call ULTIMATE.init(); {1849#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:12:01,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {1849#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1719~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {1841#true} assume true; {1841#true} is VALID [2022-04-15 06:12:01,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1841#true} {1841#true} #1020#return; {1841#true} is VALID [2022-04-15 06:12:01,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {1841#true} call #t~ret5 := main(); {1841#true} is VALID [2022-04-15 06:12:01,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {1841#true} havoc ~main__offset~0;havoc ~main__length~0;havoc ~main__nlen~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main__nlen~0 := #t~nondet4;havoc #t~nondet4;havoc ~main__i~0;havoc ~main__j~0;~main__i~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 6: Hoare triple {1841#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~0);havoc ~__tmp_2~0;~__tmp_2~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~1;~__VERIFIER_assert__cond~1 := ~__tmp_2~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~1);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 10: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 11: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 12: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,165 INFO L290 TraceCheckUtils]: 13: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~4);havoc ~__tmp_6~0;~__tmp_6~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~5;~__VERIFIER_assert__cond~5 := ~__tmp_6~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~5);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~7);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 19: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 20: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~8);havoc ~__tmp_10~0;~__tmp_10~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~9;~__VERIFIER_assert__cond~9 := ~__tmp_10~0; {1841#true} is VALID [2022-04-15 06:12:01,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~9);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 22: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 23: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~10);havoc ~__tmp_12~0;~__tmp_12~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~11;~__VERIFIER_assert__cond~11 := ~__tmp_12~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 24: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~11);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~12);havoc ~__tmp_14~0;~__tmp_14~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~13;~__VERIFIER_assert__cond~13 := ~__tmp_14~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~13);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {1841#true} is VALID [2022-04-15 06:12:01,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {1841#true} assume !(~main__j~0 < 8); {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {1841#true} ~main__i~0 := 1 + ~main__i~0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {1841#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {1841#true} is VALID [2022-04-15 06:12:01,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 40: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 41: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 42: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {1841#true} is VALID [2022-04-15 06:12:01,169 INFO L290 TraceCheckUtils]: 45: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 46: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 48: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 49: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 50: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 51: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 52: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {1841#true} is VALID [2022-04-15 06:12:01,170 INFO L290 TraceCheckUtils]: 53: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 54: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 55: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 56: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 57: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 58: Hoare triple {1841#true} assume !(~main__j~0 < 8); {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 59: Hoare triple {1841#true} ~main__i~0 := 1 + ~main__i~0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 60: Hoare triple {1841#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,171 INFO L290 TraceCheckUtils]: 61: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 62: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 63: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 64: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 65: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 66: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 67: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 68: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {1841#true} is VALID [2022-04-15 06:12:01,172 INFO L290 TraceCheckUtils]: 69: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 70: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 71: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 72: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 73: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 74: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 75: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 76: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 77: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {1841#true} is VALID [2022-04-15 06:12:01,173 INFO L290 TraceCheckUtils]: 78: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 79: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 80: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 81: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 82: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 83: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 84: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,174 INFO L290 TraceCheckUtils]: 85: Hoare triple {1841#true} assume !(~main__j~0 < 8); {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 86: Hoare triple {1841#true} ~main__i~0 := 1 + ~main__i~0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 87: Hoare triple {1841#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 88: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 89: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 90: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~103);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 91: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {1841#true} is VALID [2022-04-15 06:12:01,175 INFO L290 TraceCheckUtils]: 92: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~105);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 95: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 96: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~107);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 97: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 98: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {1841#true} is VALID [2022-04-15 06:12:01,176 INFO L290 TraceCheckUtils]: 99: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~109);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 100: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 101: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 102: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~111);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 103: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 104: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 105: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~113);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,177 INFO L290 TraceCheckUtils]: 106: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 107: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 108: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~115);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 109: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 110: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 111: Hoare triple {1841#true} assume !(0 == ~__VERIFIER_assert__cond~117);~main__j~0 := 1 + ~main__j~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 112: Hoare triple {1841#true} assume !(~main__j~0 < 8); {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 113: Hoare triple {1841#true} ~main__i~0 := 1 + ~main__i~0; {1841#true} is VALID [2022-04-15 06:12:01,178 INFO L290 TraceCheckUtils]: 114: Hoare triple {1841#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1841#true} is VALID [2022-04-15 06:12:01,179 INFO L290 TraceCheckUtils]: 115: Hoare triple {1841#true} assume ~main__j~0 < 8;havoc ~__tmp_138~0;~__tmp_138~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~137;~__VERIFIER_assert__cond~137 := ~__tmp_138~0; {1846#(or (and (= main_~__VERIFIER_assert__cond~137 0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (and (= main_~__VERIFIER_assert__cond~137 1) (<= (+ main_~main__i~0 1) main_~main__nlen~0)))} is VALID [2022-04-15 06:12:01,180 INFO L290 TraceCheckUtils]: 116: Hoare triple {1846#(or (and (= main_~__VERIFIER_assert__cond~137 0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (and (= main_~__VERIFIER_assert__cond~137 1) (<= (+ main_~main__i~0 1) main_~main__nlen~0)))} assume !(0 == ~__VERIFIER_assert__cond~137);havoc ~__tmp_139~0;~__tmp_139~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~138;~__VERIFIER_assert__cond~138 := ~__tmp_139~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,180 INFO L290 TraceCheckUtils]: 117: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~138);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,180 INFO L290 TraceCheckUtils]: 118: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_140~0;~__tmp_140~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~139;~__VERIFIER_assert__cond~139 := ~__tmp_140~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,181 INFO L290 TraceCheckUtils]: 119: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~139);havoc ~__tmp_141~0;~__tmp_141~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~140;~__VERIFIER_assert__cond~140 := ~__tmp_141~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,181 INFO L290 TraceCheckUtils]: 120: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~140);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,182 INFO L290 TraceCheckUtils]: 121: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_142~0;~__tmp_142~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~141;~__VERIFIER_assert__cond~141 := ~__tmp_142~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,182 INFO L290 TraceCheckUtils]: 122: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~141);havoc ~__tmp_143~0;~__tmp_143~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~142;~__VERIFIER_assert__cond~142 := ~__tmp_143~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,182 INFO L290 TraceCheckUtils]: 123: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~142);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,183 INFO L290 TraceCheckUtils]: 124: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_144~0;~__tmp_144~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~143;~__VERIFIER_assert__cond~143 := ~__tmp_144~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,183 INFO L290 TraceCheckUtils]: 125: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~143);havoc ~__tmp_145~0;~__tmp_145~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~144;~__VERIFIER_assert__cond~144 := ~__tmp_145~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,184 INFO L290 TraceCheckUtils]: 126: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~144);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,184 INFO L290 TraceCheckUtils]: 127: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_146~0;~__tmp_146~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~145;~__VERIFIER_assert__cond~145 := ~__tmp_146~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,184 INFO L290 TraceCheckUtils]: 128: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~145);havoc ~__tmp_147~0;~__tmp_147~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~146;~__VERIFIER_assert__cond~146 := ~__tmp_147~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,185 INFO L290 TraceCheckUtils]: 129: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~146);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,185 INFO L290 TraceCheckUtils]: 130: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_148~0;~__tmp_148~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~147;~__VERIFIER_assert__cond~147 := ~__tmp_148~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,186 INFO L290 TraceCheckUtils]: 131: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~147);havoc ~__tmp_149~0;~__tmp_149~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~148;~__VERIFIER_assert__cond~148 := ~__tmp_149~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,186 INFO L290 TraceCheckUtils]: 132: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~148);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,186 INFO L290 TraceCheckUtils]: 133: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_150~0;~__tmp_150~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~149;~__VERIFIER_assert__cond~149 := ~__tmp_150~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,187 INFO L290 TraceCheckUtils]: 134: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~149);havoc ~__tmp_151~0;~__tmp_151~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~150;~__VERIFIER_assert__cond~150 := ~__tmp_151~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,187 INFO L290 TraceCheckUtils]: 135: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~150);~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,187 INFO L290 TraceCheckUtils]: 136: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_152~0;~__tmp_152~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~151;~__VERIFIER_assert__cond~151 := ~__tmp_152~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,188 INFO L290 TraceCheckUtils]: 137: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~151);havoc ~__tmp_153~0;~__tmp_153~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~152;~__VERIFIER_assert__cond~152 := ~__tmp_153~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,188 INFO L290 TraceCheckUtils]: 138: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~152); {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,189 INFO L290 TraceCheckUtils]: 139: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} ~main__j~0 := 1 + ~main__j~0; {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:01,189 INFO L290 TraceCheckUtils]: 140: Hoare triple {1847#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_137~0;~__tmp_137~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~136;~__VERIFIER_assert__cond~136 := ~__tmp_137~0; {1848#(not (= main_~__VERIFIER_assert__cond~136 0))} is VALID [2022-04-15 06:12:01,189 INFO L290 TraceCheckUtils]: 141: Hoare triple {1848#(not (= main_~__VERIFIER_assert__cond~136 0))} assume 0 == ~__VERIFIER_assert__cond~136; {1842#false} is VALID [2022-04-15 06:12:01,189 INFO L290 TraceCheckUtils]: 142: Hoare triple {1842#false} assume !false; {1842#false} is VALID [2022-04-15 06:12:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:01,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:12:01,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395207848] [2022-04-15 06:12:01,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395207848] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:01,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:01,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:12:01,191 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:12:01,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1438862808] [2022-04-15 06:12:01,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1438862808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:01,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:01,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:12:01,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163636162] [2022-04-15 06:12:01,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:12:01,193 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 06:12:01,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:12:01,193 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,277 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:01,277 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 06:12:01,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:01,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 06:12:01,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 06:12:01,279 INFO L87 Difference]: Start difference. First operand 250 states and 287 transitions. Second operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:02,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:02,820 INFO L93 Difference]: Finished difference Result 262 states and 303 transitions. [2022-04-15 06:12:02,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 06:12:02,821 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 06:12:02,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 303 transitions. [2022-04-15 06:12:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 303 transitions. [2022-04-15 06:12:02,850 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 303 transitions. [2022-04-15 06:12:03,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 303 edges. 303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:03,088 INFO L225 Difference]: With dead ends: 262 [2022-04-15 06:12:03,088 INFO L226 Difference]: Without dead ends: 0 [2022-04-15 06:12:03,089 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-15 06:12:03,090 INFO L913 BasicCegarLoop]: 129 mSDtfsCounter, 561 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 710 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 725 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 710 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:03,090 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [561 Valid, 146 Invalid, 725 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 710 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 06:12:03,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-15 06:12:03,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-15 06:12:03,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:03,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:03,092 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:03,092 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:03,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:03,092 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 06:12:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:03,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:03,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:03,092 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-15 06:12:03,092 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-15 06:12:03,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:03,092 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 06:12:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:03,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:03,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:03,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:03,093 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-15 06:12:03,093 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 143 [2022-04-15 06:12:03,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:03,093 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-15 06:12:03,093 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:03,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-15 06:12:03,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:03,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:03,095 INFO L788 garLoopResultBuilder]: Registering result SAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2022-04-15 06:12:03,097 INFO L788 garLoopResultBuilder]: Registering result SAFE for location mainErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-04-15 06:12:03,097 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 06:12:03,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point reach_errorEXIT(line 4) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point reach_errorENTRY(line 4) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point reach_errorFINAL(line 4) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point L7(line 7) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point L7-2(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:04,512 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L960(lines 960 2362) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point mainEXIT(lines 13 2692) the Hoare annotation is: (let ((.cse0 (not (<= (+ main_~main__i~0 1) 0)))) (or (and (= |old(~__return_1719~0)| ~__return_1719~0) .cse0) (and (= main_~__VERIFIER_assert__cond~103 1) .cse0))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L696(lines 696 2449) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L564(lines 564 2500) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L300(lines 300 2587) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L168(lines 168 2633) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L2613(lines 225 2614) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,513 INFO L878 garLoopResultBuilder]: At program point L433(lines 433 454) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1424(lines 1424 2203) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1160(lines 1160 2290) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1028(lines 1028 2341) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L764(lines 764 2428) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L632(lines 632 2474) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L368(lines 368 2561) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1822(lines 1822 2080) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1624(lines 1624 2131) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1492(lines 1492 2182) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1360(lines 1360 2228) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,514 INFO L878 garLoopResultBuilder]: At program point L1228(lines 1228 2269) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1096(lines 1096 2315) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L832(lines 832 2402) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1890(lines 1890 2059) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1692(lines 1692 2110) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1560(lines 1560 2156) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1296(lines 1296 2243) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L107(lines 107 2653) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L900(lines 900 2391) the Hoare annotation is: (and (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L1958(lines 1958 2033) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L571(lines 571 2494) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L307(lines 307 2581) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,515 INFO L878 garLoopResultBuilder]: At program point L175(lines 175 2632) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L43(lines 43 2678) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L1761(lines 1761 1803) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (not (= main_~__VERIFIER_assert__cond~135 0)) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L1035(lines 1035 2335) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L903(lines 903 2386) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L771(lines 771 2422) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L639(lines 639 2473) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L507(lines 507 2519) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L375(lines 375 2560) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L243(lines 243 2606) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L1763(line 1763) the Hoare annotation is: false [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L1499(lines 1499 2176) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,516 INFO L878 garLoopResultBuilder]: At program point L1367(lines 1367 2227) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1235(lines 1235 2263) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1103(lines 1103 2314) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L971(lines 971 2360) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L839(lines 839 2401) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L707(lines 707 2447) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1897(lines 1897 2053) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1699(lines 1699 2104) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1567(lines 1567 2155) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L444(lines 444 452) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1435(lines 1435 2201) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L1171(lines 1171 2288) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,517 INFO L878 garLoopResultBuilder]: At program point L2163(lines 1542 2164) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L1965(lines 1965 2032) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L1833(lines 1833 2078) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L1635(lines 1635 2129) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1780) the Hoare annotation is: false [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L182(lines 182 2626) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L50(lines 50 2677) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L910(lines 910 2380) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L646(lines 646 2467) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L514(lines 514 2518) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,518 INFO L878 garLoopResultBuilder]: At program point L382(lines 382 2554) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L250(lines 250 2605) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L118(lines 118 2651) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L1374(lines 1374 2221) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L1110(lines 1110 2308) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L978(lines 978 2359) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L846(lines 846 2395) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L714(lines 714 2446) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L582(lines 582 2492) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L318(lines 318 2579) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L1574(lines 1574 2149) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,519 INFO L878 garLoopResultBuilder]: At program point L451(lines 423 2543) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,520 INFO L878 garLoopResultBuilder]: At program point L1442(lines 1442 2200) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,520 INFO L878 garLoopResultBuilder]: At program point L1178(lines 1178 2287) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,520 INFO L878 garLoopResultBuilder]: At program point L1046(lines 1046 2333) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,520 INFO L878 garLoopResultBuilder]: At program point L782(lines 782 2420) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,520 INFO L878 garLoopResultBuilder]: At program point L1311(lines 1311 1332) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1972(lines 1972 2026) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1840(lines 1840 2077) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1642(lines 1642 2128) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1510(lines 1510 2174) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1246(lines 1246 2261) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L57(lines 57 2671) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1908(lines 1908 2051) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L1710(lines 1710 2102) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,521 INFO L878 garLoopResultBuilder]: At program point L521(lines 521 2512) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L257(lines 257 2599) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L125(lines 125 2650) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L985(lines 985 2353) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L1778(lines 1778 1786) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (not (= main_~__VERIFIER_assert__cond~136 0)) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L721(lines 721 2440) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L589(lines 589 2491) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L325(lines 325 2578) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L193(lines 193 2624) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L1449(lines 1449 2194) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L1185(lines 1185 2281) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L1053(lines 1053 2332) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L921(lines 921 2378) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,522 INFO L878 garLoopResultBuilder]: At program point L789(lines 789 2419) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1780(line 1780) the Hoare annotation is: false [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L657(lines 657 2465) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L393(lines 393 2552) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1847(lines 1847 2071) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1649(lines 1649 2122) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1517(lines 1517 2173) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1385(lines 1385 2219) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1253(lines 1253 2260) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1121(lines 1121 2306) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L857(lines 857 2393) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L461(lines 461 2541) the Hoare annotation is: (and (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,523 INFO L878 garLoopResultBuilder]: At program point L1915(lines 1915 2050) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L1717(lines 1717 2101) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L1585(lines 1585 2147) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L132(lines 132 2644) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L1322(lines 1322 1330) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L2313(lines 1103 2314) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L1983(lines 1983 2024) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L1785(lines 1754 1805) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L596(lines 596 2485) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L464(lines 464 2536) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L332(lines 332 2572) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L200(lines 200 2623) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,524 INFO L878 garLoopResultBuilder]: At program point L68(lines 68 2669) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L1060(lines 1060 2326) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L928(lines 928 2377) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L796(lines 796 2413) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L664(lines 664 2464) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L532(lines 532 2510) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L400(lines 400 2551) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L268(lines 268 2597) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L1524(lines 1524 2167) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L1392(lines 1392 2218) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point mainFINAL(lines 13 2692) the Hoare annotation is: (let ((.cse0 (not (<= (+ main_~main__i~0 1) 0)))) (or (and (= |old(~__return_1719~0)| ~__return_1719~0) .cse0) (and (= main_~__VERIFIER_assert__cond~103 1) .cse0))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L1260(lines 1260 2254) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L1128(lines 1128 2305) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,525 INFO L878 garLoopResultBuilder]: At program point L996(lines 996 2351) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L732(lines 732 2438) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1922(lines 1922 2044) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1724(lines 1724 2095) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1592(lines 1592 2146) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1460(lines 1460 2192) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1196(lines 1196 2279) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1329(lines 1301 2243) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1990(lines 1990 2023) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1858(lines 1858 2069) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1792(lines 1792 1801) the Hoare annotation is: (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L1660(lines 1660 2120) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L471(lines 471 2530) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,526 INFO L878 garLoopResultBuilder]: At program point L207(lines 207 2617) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L75(lines 75 2668) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L935(lines 935 2371) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L671(lines 671 2458) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L539(lines 539 2509) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L407(lines 407 2545) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L275(lines 275 2596) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L143(lines 143 2642) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L1795(lines 1767 1803) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L1399(lines 1399 2212) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L1135(lines 1135 2299) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L1003(lines 1003 2350) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L739(lines 739 2437) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,527 INFO L878 garLoopResultBuilder]: At program point L607(lines 607 2483) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L343(lines 343 2570) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L872(lines 872 893) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1763) the Hoare annotation is: false [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1599(lines 1599 2140) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1467(lines 1467 2191) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1203(lines 1203 2278) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1071(lines 1071 2324) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L807(lines 807 2411) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1997(lines 1997 2017) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1865(lines 1865 2068) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1667(lines 1667 2119) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,528 INFO L878 garLoopResultBuilder]: At program point L1535(lines 1535 2165) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L1271(lines 1271 2252) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L82(lines 82 2662) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L1933(lines 1933 2042) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L1735(lines 1735 2093) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L546(lines 546 2503) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L1339(lines 1339 2241) the Hoare annotation is: (and (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L282(lines 282 2590) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L150(lines 150 2641) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L2463(lines 664 2464) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L1010(lines 1010 2344) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L746(lines 746 2431) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L614(lines 614 2482) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,529 INFO L878 garLoopResultBuilder]: At program point L482(lines 482 2528) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L350(lines 350 2569) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L218(lines 218 2615) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1474(lines 1474 2185) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1342(lines 1342 2236) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1210(lines 1210 2272) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1078(lines 1078 2323) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L946(lines 946 2369) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L814(lines 814 2410) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L682(lines 682 2456) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L418(lines 418 2543) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L22(lines 22 2691) the Hoare annotation is: (and (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1872(lines 1872 2062) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1674(lines 1674 2113) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,530 INFO L878 garLoopResultBuilder]: At program point L1542(lines 1542 2164) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1410(lines 1410 2210) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1278(lines 1278 2251) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1146(lines 1146 2297) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1940(lines 1940 2041) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L883(lines 883 891) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1742(lines 1742 2092) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L1610(lines 1610 2138) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L157(lines 157 2635) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L25(lines 25 2686) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L2008(lines 2008 2015) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L621(lines 621 2476) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,531 INFO L878 garLoopResultBuilder]: At program point L489(lines 489 2527) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L357(lines 357 2563) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L225(lines 225 2614) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L93(lines 93 2660) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L1349(lines 1349 2230) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L1085(lines 1085 2317) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L953(lines 953 2368) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L821(lines 821 2404) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L1812(lines 1812 2091) the Hoare annotation is: (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L689(lines 689 2455) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L557(lines 557 2501) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L293(lines 293 2588) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L1549(lines 1549 2158) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,532 INFO L878 garLoopResultBuilder]: At program point L1417(lines 1417 2209) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1285(lines 1285 2245) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1153(lines 1153 2296) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point mainENTRY(lines 13 2692) the Hoare annotation is: (= |old(~__return_1719~0)| ~__return_1719~0) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1021(lines 1021 2342) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L757(lines 757 2429) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1947(lines 1947 2035) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L890(lines 862 2393) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1815(lines 1815 2086) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1749(lines 1749 1805) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1617(lines 1617 2137) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1485(lines 1485 2183) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,533 INFO L878 garLoopResultBuilder]: At program point L1221(lines 1221 2270) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L32(lines 32 2680) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L2014(lines 1742 2092) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L1883(lines 1883 2060) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~137 1) (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L1685(lines 1685 2111) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= main_~__VERIFIER_assert__cond~103 1) (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L496(lines 496 2521) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L232(lines 232 2608) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point L100(lines 100 2659) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1719~0)| ~__return_1719~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,534 INFO L878 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1719~0)| ~__return_1719~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,534 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2022-04-15 06:12:04,537 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2] [2022-04-15 06:12:04,538 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-15 06:12:04,541 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-15 06:12:04,556 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-15 06:12:04,556 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-15 06:12:04,557 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-15 06:12:04,557 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-15 06:12:04,558 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2022-04-15 06:12:04,921 INFO L163 areAnnotationChecker]: CFG has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-15 06:12:04,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 06:12:04 BoogieIcfgContainer [2022-04-15 06:12:04,932 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-15 06:12:04,933 INFO L158 Benchmark]: Toolchain (without parser) took 9921.51ms. Allocated memory was 173.0MB in the beginning and 249.6MB in the end (delta: 76.5MB). Free memory was 120.9MB in the beginning and 121.1MB in the end (delta: -205.8kB). Peak memory consumption was 121.6MB. Max. memory is 8.0GB. [2022-04-15 06:12:04,933 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 173.0MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-15 06:12:04,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 631.84ms. Allocated memory was 173.0MB in the beginning and 207.6MB in the end (delta: 34.6MB). Free memory was 120.6MB in the beginning and 153.3MB in the end (delta: -32.8MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. [2022-04-15 06:12:04,934 INFO L158 Benchmark]: Boogie Preprocessor took 96.27ms. Allocated memory is still 207.6MB. Free memory was 152.9MB in the beginning and 148.2MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-15 06:12:04,934 INFO L158 Benchmark]: RCFGBuilder took 1148.24ms. Allocated memory is still 207.6MB. Free memory was 148.2MB in the beginning and 114.9MB in the end (delta: 33.3MB). Peak memory consumption was 35.9MB. Max. memory is 8.0GB. [2022-04-15 06:12:04,934 INFO L158 Benchmark]: TraceAbstraction took 8039.36ms. Allocated memory was 207.6MB in the beginning and 249.6MB in the end (delta: 41.9MB). Free memory was 114.3MB in the beginning and 121.1MB in the end (delta: -6.7MB). Peak memory consumption was 81.4MB. Max. memory is 8.0GB. [2022-04-15 06:12:04,935 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 173.0MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 631.84ms. Allocated memory was 173.0MB in the beginning and 207.6MB in the end (delta: 34.6MB). Free memory was 120.6MB in the beginning and 153.3MB in the end (delta: -32.8MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 96.27ms. Allocated memory is still 207.6MB. Free memory was 152.9MB in the beginning and 148.2MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1148.24ms. Allocated memory is still 207.6MB. Free memory was 148.2MB in the beginning and 114.9MB in the end (delta: 33.3MB). Peak memory consumption was 35.9MB. Max. memory is 8.0GB. * TraceAbstraction took 8039.36ms. Allocated memory was 207.6MB in the beginning and 249.6MB in the end (delta: 41.9MB). Free memory was 114.3MB in the beginning and 121.1MB in the end (delta: -6.7MB). Peak memory consumption was 81.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1763]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1780]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 263 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 7.6s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 4.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1622 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1622 mSDsluCounter, 303 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 42 mSDsCounter, 34 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1890 IncrementalHoareTripleChecker+Invalid, 1924 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 34 mSolverCounterUnsat, 261 mSDtfsCounter, 1890 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=256occurred in iteration=0, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 256 LocationsWithAnnotation, 256 PreInvPairs, 278 NumberOfFragments, 3985 HoareAnnotationTreeSize, 256 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 256 FomulaSimplificationsInter, 670 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1742]: Loop Invariant Derived loop invariant: ((__VERIFIER_assert__cond == 1 && \old(__return_1719) == __return_1719) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 664]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1103]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1542]: Loop Invariant Derived loop invariant: ((__VERIFIER_assert__cond == 1 && \old(__return_1719) == __return_1719) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1767]: Loop Invariant Derived loop invariant: ((__VERIFIER_assert__cond == 1 && \old(__return_1719) == __return_1719) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 423]: Loop Invariant Derived loop invariant: (\old(__return_1719) == __return_1719 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1754]: Loop Invariant Derived loop invariant: ((__VERIFIER_assert__cond == 1 && \old(__return_1719) == __return_1719) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - ProcedureContractResult [Line: 13]: Procedure Contract for main Derived contract for procedure main: (\old(__return_1719) == __return_1719 && !(main__i + 1 <= 0)) || (__VERIFIER_assert__cond == 1 && !(main__i + 1 <= 0)) RESULT: Ultimate proved your program to be correct! [2022-04-15 06:12:04,963 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...