/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/eca-rers2012/Problem18_label40.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 23:45:09,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 23:45:09,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 23:45:09,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2023-04-01 23:45:09,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 23:45:09,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 23:45:09,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 23:45:09,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 23:45:09,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 23:45:09,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 23:45:09,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 23:45:09,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 23:45:09,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 23:45:09,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 23:45:09,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 23:45:09,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 23:45:09,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-04-01 23:45:09,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 23:45:09,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 23:45:09,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 23:45:09,299 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-01 23:45:09,323 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 23:45:09,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 23:45:09,324 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 23:45:09,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 23:45:09,325 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 23:45:09,325 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 23:45:09,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-01 23:45:09,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-01 23:45:09,326 INFO L138 SettingsManager]: * Use SBE=true [2023-04-01 23:45:09,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 23:45:09,326 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 23:45:09,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 23:45:09,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 23:45:09,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-01 23:45:09,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-01 23:45:09,329 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-01 23:45:09,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 23:45:09,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 23:45:09,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 23:45:09,553 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 23:45:09,553 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 23:45:09,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem18_label40.c [2023-04-01 23:45:10,648 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 23:45:10,984 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 23:45:10,984 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label40.c [2023-04-01 23:45:11,003 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5623f2a38/924549dd4b8549ebb6eb6ceef82141f0/FLAGf7058a236 [2023-04-01 23:45:11,014 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5623f2a38/924549dd4b8549ebb6eb6ceef82141f0 [2023-04-01 23:45:11,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 23:45:11,017 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 23:45:11,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 23:45:11,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 23:45:11,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 23:45:11,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:11,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d90830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11, skipping insertion in model container [2023-04-01 23:45:11,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:11,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 23:45:11,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 23:45:11,283 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label40.c[4742,4755] [2023-04-01 23:45:11,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 23:45:11,716 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 23:45:11,737 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label40.c[4742,4755] [2023-04-01 23:45:11,950 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 23:45:11,966 INFO L208 MainTranslator]: Completed translation [2023-04-01 23:45:11,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11 WrapperNode [2023-04-01 23:45:11,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 23:45:11,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 23:45:11,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 23:45:11,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 23:45:11,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:11,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,097 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 23:45:12,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 23:45:12,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 23:45:12,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 23:45:12,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (1/1) ... [2023-04-01 23:45:12,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 23:45:12,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:12,157 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) [2023-04-01 23:45:12,160 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 [2023-04-01 23:45:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 23:45:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 23:45:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 23:45:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2023-04-01 23:45:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2023-04-01 23:45:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2023-04-01 23:45:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 23:45:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 23:45:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 23:45:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 23:45:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 23:45:12,267 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 23:45:12,268 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 23:45:14,800 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 23:45:14,808 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 23:45:14,809 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 23:45:14,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 11:45:14 BoogieIcfgContainer [2023-04-01 23:45:14,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 23:45:14,812 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 23:45:14,812 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 23:45:14,814 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 23:45:14,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 11:45:11" (1/3) ... [2023-04-01 23:45:14,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45db03d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 11:45:14, skipping insertion in model container [2023-04-01 23:45:14,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 11:45:11" (2/3) ... [2023-04-01 23:45:14,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45db03d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 11:45:14, skipping insertion in model container [2023-04-01 23:45:14,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 11:45:14" (3/3) ... [2023-04-01 23:45:14,815 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label40.c [2023-04-01 23:45:14,825 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 23:45:14,826 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 23:45:14,863 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 23:45:14,866 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5900d813, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-01 23:45:14,867 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 23:45:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand has 774 states, 762 states have (on average 1.9041994750656168) internal successors, (1451), 763 states have internal predecessors, (1451), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-04-01 23:45:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-04-01 23:45:14,877 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:14,877 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:14,877 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:14,880 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:14,881 INFO L85 PathProgramCache]: Analyzing trace with hash -1485703957, now seen corresponding path program 1 times [2023-04-01 23:45:14,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:14,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059905062] [2023-04-01 23:45:14,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:15,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:15,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:15,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059905062] [2023-04-01 23:45:15,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059905062] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:15,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 23:45:15,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 23:45:15,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469217787] [2023-04-01 23:45:15,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:15,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-01 23:45:15,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:15,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-01 23:45:15,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-01 23:45:15,281 INFO L87 Difference]: Start difference. First operand has 774 states, 762 states have (on average 1.9041994750656168) internal successors, (1451), 763 states have internal predecessors, (1451), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-01 23:45:18,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:18,699 INFO L93 Difference]: Finished difference Result 2270 states and 4349 transitions. [2023-04-01 23:45:18,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-01 23:45:18,700 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 50 [2023-04-01 23:45:18,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:18,721 INFO L225 Difference]: With dead ends: 2270 [2023-04-01 23:45:18,721 INFO L226 Difference]: Without dead ends: 1432 [2023-04-01 23:45:18,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-04-01 23:45:18,732 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 2143 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 3363 mSolverCounterSat, 592 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2143 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 3955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 592 IncrementalHoareTripleChecker+Valid, 3363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:18,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2143 Valid, 37 Invalid, 3955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [592 Valid, 3363 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-04-01 23:45:18,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2023-04-01 23:45:18,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1425. [2023-04-01 23:45:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1425 states, 1404 states have (on average 1.5690883190883191) internal successors, (2203), 1406 states have internal predecessors, (2203), 8 states have call successors, (8), 8 states have call predecessors, (8), 12 states have return successors, (18), 10 states have call predecessors, (18), 7 states have call successors, (18) [2023-04-01 23:45:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1425 states and 2229 transitions. [2023-04-01 23:45:18,825 INFO L78 Accepts]: Start accepts. Automaton has 1425 states and 2229 transitions. Word has length 50 [2023-04-01 23:45:18,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:18,826 INFO L495 AbstractCegarLoop]: Abstraction has 1425 states and 2229 transitions. [2023-04-01 23:45:18,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-01 23:45:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2229 transitions. [2023-04-01 23:45:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-04-01 23:45:18,829 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:18,829 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:18,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 23:45:18,830 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:18,830 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:18,830 INFO L85 PathProgramCache]: Analyzing trace with hash -1639547886, now seen corresponding path program 1 times [2023-04-01 23:45:18,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:18,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524658658] [2023-04-01 23:45:18,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:18,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:19,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:19,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:19,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:19,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524658658] [2023-04-01 23:45:19,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524658658] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:19,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 23:45:19,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-01 23:45:19,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943044270] [2023-04-01 23:45:19,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:19,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-01 23:45:19,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:19,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-01 23:45:19,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-04-01 23:45:19,170 INFO L87 Difference]: Start difference. First operand 1425 states and 2229 transitions. Second operand has 7 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-04-01 23:45:23,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:23,186 INFO L93 Difference]: Finished difference Result 4357 states and 6856 transitions. [2023-04-01 23:45:23,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-01 23:45:23,186 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 120 [2023-04-01 23:45:23,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:23,204 INFO L225 Difference]: With dead ends: 4357 [2023-04-01 23:45:23,204 INFO L226 Difference]: Without dead ends: 2938 [2023-04-01 23:45:23,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-04-01 23:45:23,215 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 3818 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 4845 mSolverCounterSat, 825 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3818 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 5670 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 825 IncrementalHoareTripleChecker+Valid, 4845 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:23,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3818 Valid, 123 Invalid, 5670 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [825 Valid, 4845 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2023-04-01 23:45:23,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2938 states. [2023-04-01 23:45:23,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2938 to 2886. [2023-04-01 23:45:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2886 states, 2831 states have (on average 1.373719533733663) internal successors, (3889), 2842 states have internal predecessors, (3889), 14 states have call successors, (14), 14 states have call predecessors, (14), 40 states have return successors, (85), 29 states have call predecessors, (85), 13 states have call successors, (85) [2023-04-01 23:45:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 2886 states and 3988 transitions. [2023-04-01 23:45:23,310 INFO L78 Accepts]: Start accepts. Automaton has 2886 states and 3988 transitions. Word has length 120 [2023-04-01 23:45:23,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:23,312 INFO L495 AbstractCegarLoop]: Abstraction has 2886 states and 3988 transitions. [2023-04-01 23:45:23,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-04-01 23:45:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 3988 transitions. [2023-04-01 23:45:23,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-04-01 23:45:23,322 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:23,322 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:23,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 23:45:23,322 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:23,322 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:23,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1631330893, now seen corresponding path program 1 times [2023-04-01 23:45:23,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:23,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886184113] [2023-04-01 23:45:23,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:23,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:23,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:23,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:23,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886184113] [2023-04-01 23:45:23,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886184113] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:23,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1012472444] [2023-04-01 23:45:23,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:23,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:23,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:23,587 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:23,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-01 23:45:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:23,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:23,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:23,818 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:45:23,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1012472444] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:23,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:45:23,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-04-01 23:45:23,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134990577] [2023-04-01 23:45:23,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:23,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:45:23,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:23,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:45:23,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:23,821 INFO L87 Difference]: Start difference. First operand 2886 states and 3988 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-01 23:45:26,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:26,043 INFO L93 Difference]: Finished difference Result 7210 states and 10347 transitions. [2023-04-01 23:45:26,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:45:26,054 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 147 [2023-04-01 23:45:26,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:26,071 INFO L225 Difference]: With dead ends: 7210 [2023-04-01 23:45:26,072 INFO L226 Difference]: Without dead ends: 4330 [2023-04-01 23:45:26,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:26,076 INFO L413 NwaCegarLoop]: 1305 mSDtfsCounter, 673 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1753 mSolverCounterSat, 904 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 673 SdHoareTripleChecker+Valid, 1331 SdHoareTripleChecker+Invalid, 2657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 904 IncrementalHoareTripleChecker+Valid, 1753 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:26,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [673 Valid, 1331 Invalid, 2657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [904 Valid, 1753 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-04-01 23:45:26,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4330 states. [2023-04-01 23:45:26,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4330 to 4330. [2023-04-01 23:45:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4330 states, 4248 states have (on average 1.2900188323917137) internal successors, (5480), 4264 states have internal predecessors, (5480), 20 states have call successors, (20), 20 states have call predecessors, (20), 61 states have return successors, (171), 45 states have call predecessors, (171), 19 states have call successors, (171) [2023-04-01 23:45:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 4330 states and 5671 transitions. [2023-04-01 23:45:26,152 INFO L78 Accepts]: Start accepts. Automaton has 4330 states and 5671 transitions. Word has length 147 [2023-04-01 23:45:26,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:26,152 INFO L495 AbstractCegarLoop]: Abstraction has 4330 states and 5671 transitions. [2023-04-01 23:45:26,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-01 23:45:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 5671 transitions. [2023-04-01 23:45:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-04-01 23:45:26,155 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:26,155 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:26,160 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-01 23:45:26,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:26,360 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:26,361 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:26,362 INFO L85 PathProgramCache]: Analyzing trace with hash 530095670, now seen corresponding path program 1 times [2023-04-01 23:45:26,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:26,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435738679] [2023-04-01 23:45:26,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:26,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:26,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:26,610 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:26,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435738679] [2023-04-01 23:45:26,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435738679] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:26,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 23:45:26,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-01 23:45:26,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782549368] [2023-04-01 23:45:26,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:26,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-01 23:45:26,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:26,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-01 23:45:26,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-04-01 23:45:26,615 INFO L87 Difference]: Start difference. First operand 4330 states and 5671 transitions. Second operand has 8 states, 7 states have (on average 25.142857142857142) internal successors, (176), 5 states have internal predecessors, (176), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-04-01 23:45:31,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:31,600 INFO L93 Difference]: Finished difference Result 17477 states and 23556 transitions. [2023-04-01 23:45:31,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-04-01 23:45:31,601 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 25.142857142857142) internal successors, (176), 5 states have internal predecessors, (176), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 182 [2023-04-01 23:45:31,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:31,630 INFO L225 Difference]: With dead ends: 17477 [2023-04-01 23:45:31,630 INFO L226 Difference]: Without dead ends: 11624 [2023-04-01 23:45:31,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-04-01 23:45:31,643 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 5616 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 5645 mSolverCounterSat, 1653 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5616 SdHoareTripleChecker+Valid, 102 SdHoareTripleChecker+Invalid, 7298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1653 IncrementalHoareTripleChecker+Valid, 5645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:31,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5616 Valid, 102 Invalid, 7298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1653 Valid, 5645 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2023-04-01 23:45:31,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11624 states. [2023-04-01 23:45:31,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11624 to 11578. [2023-04-01 23:45:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11578 states, 11347 states have (on average 1.0873358596985987) internal successors, (12338), 11402 states have internal predecessors, (12338), 50 states have call successors, (50), 50 states have call predecessors, (50), 180 states have return successors, (612), 125 states have call predecessors, (612), 49 states have call successors, (612) [2023-04-01 23:45:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11578 states to 11578 states and 13000 transitions. [2023-04-01 23:45:31,818 INFO L78 Accepts]: Start accepts. Automaton has 11578 states and 13000 transitions. Word has length 182 [2023-04-01 23:45:31,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:31,819 INFO L495 AbstractCegarLoop]: Abstraction has 11578 states and 13000 transitions. [2023-04-01 23:45:31,820 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 25.142857142857142) internal successors, (176), 5 states have internal predecessors, (176), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-04-01 23:45:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 11578 states and 13000 transitions. [2023-04-01 23:45:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2023-04-01 23:45:31,823 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:31,823 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:31,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 23:45:31,824 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:31,830 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:31,830 INFO L85 PathProgramCache]: Analyzing trace with hash -943484500, now seen corresponding path program 1 times [2023-04-01 23:45:31,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:31,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731744619] [2023-04-01 23:45:31,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:45:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-01 23:45:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 132 proven. 3 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-01 23:45:32,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:32,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731744619] [2023-04-01 23:45:32,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731744619] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:32,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193514763] [2023-04-01 23:45:32,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:32,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:32,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:32,133 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:32,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-01 23:45:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:32,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 611 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:32,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-01 23:45:32,346 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:45:32,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193514763] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:32,347 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:45:32,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-04-01 23:45:32,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849207913] [2023-04-01 23:45:32,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:32,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:45:32,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:32,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:45:32,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:32,348 INFO L87 Difference]: Start difference. First operand 11578 states and 13000 transitions. Second operand has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:33,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:33,944 INFO L93 Difference]: Finished difference Result 33142 states and 38017 transitions. [2023-04-01 23:45:33,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:45:33,945 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 366 [2023-04-01 23:45:33,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:34,001 INFO L225 Difference]: With dead ends: 33142 [2023-04-01 23:45:34,001 INFO L226 Difference]: Without dead ends: 21570 [2023-04-01 23:45:34,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 374 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:34,025 INFO L413 NwaCegarLoop]: 905 mSDtfsCounter, 665 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1743 mSolverCounterSat, 288 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 665 SdHoareTripleChecker+Valid, 931 SdHoareTripleChecker+Invalid, 2031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 288 IncrementalHoareTripleChecker+Valid, 1743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:34,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [665 Valid, 931 Invalid, 2031 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [288 Valid, 1743 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-04-01 23:45:34,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21570 states. [2023-04-01 23:45:34,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21570 to 21568. [2023-04-01 23:45:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21568 states, 21188 states have (on average 1.075467245610723) internal successors, (22787), 21276 states have internal predecessors, (22787), 92 states have call successors, (92), 92 states have call predecessors, (92), 287 states have return successors, (1452), 199 states have call predecessors, (1452), 91 states have call successors, (1452) [2023-04-01 23:45:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21568 states to 21568 states and 24331 transitions. [2023-04-01 23:45:34,408 INFO L78 Accepts]: Start accepts. Automaton has 21568 states and 24331 transitions. Word has length 366 [2023-04-01 23:45:34,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:34,408 INFO L495 AbstractCegarLoop]: Abstraction has 21568 states and 24331 transitions. [2023-04-01 23:45:34,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 21568 states and 24331 transitions. [2023-04-01 23:45:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2023-04-01 23:45:34,414 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:34,414 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:34,433 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-04-01 23:45:34,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:34,634 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:34,634 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:34,634 INFO L85 PathProgramCache]: Analyzing trace with hash 785920660, now seen corresponding path program 1 times [2023-04-01 23:45:34,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:34,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457181752] [2023-04-01 23:45:34,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:34,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:45:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-01 23:45:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 131 proven. 12 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2023-04-01 23:45:35,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:35,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457181752] [2023-04-01 23:45:35,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [457181752] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:35,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585545796] [2023-04-01 23:45:35,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:35,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:35,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:35,177 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:35,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-04-01 23:45:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:35,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 651 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:35,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2023-04-01 23:45:35,370 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:45:35,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585545796] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:35,370 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:45:35,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 9 [2023-04-01 23:45:35,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376333667] [2023-04-01 23:45:35,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:35,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:45:35,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:35,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:45:35,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-04-01 23:45:35,373 INFO L87 Difference]: Start difference. First operand 21568 states and 24331 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:36,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:36,892 INFO L93 Difference]: Finished difference Result 43130 states and 48668 transitions. [2023-04-01 23:45:36,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:45:36,909 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 410 [2023-04-01 23:45:36,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:36,959 INFO L225 Difference]: With dead ends: 43130 [2023-04-01 23:45:36,959 INFO L226 Difference]: Without dead ends: 21568 [2023-04-01 23:45:36,991 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-04-01 23:45:36,993 INFO L413 NwaCegarLoop]: 920 mSDtfsCounter, 722 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1621 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 946 SdHoareTripleChecker+Invalid, 1892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 1621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:36,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 946 Invalid, 1892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 1621 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-04-01 23:45:37,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21568 states. [2023-04-01 23:45:37,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21568 to 20162. [2023-04-01 23:45:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20162 states, 19795 states have (on average 1.0524880020207124) internal successors, (20834), 19882 states have internal predecessors, (20834), 86 states have call successors, (86), 86 states have call predecessors, (86), 280 states have return successors, (957), 193 states have call predecessors, (957), 85 states have call successors, (957) [2023-04-01 23:45:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20162 states to 20162 states and 21877 transitions. [2023-04-01 23:45:37,401 INFO L78 Accepts]: Start accepts. Automaton has 20162 states and 21877 transitions. Word has length 410 [2023-04-01 23:45:37,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:37,402 INFO L495 AbstractCegarLoop]: Abstraction has 20162 states and 21877 transitions. [2023-04-01 23:45:37,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 20162 states and 21877 transitions. [2023-04-01 23:45:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2023-04-01 23:45:37,410 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:37,410 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:37,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-04-01 23:45:37,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:37,617 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:37,617 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:37,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1686795264, now seen corresponding path program 1 times [2023-04-01 23:45:37,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:37,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362955875] [2023-04-01 23:45:37,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:37,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:37,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:37,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:37,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:45:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:37,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-01 23:45:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:38,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2023-04-01 23:45:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 386 proven. 2 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2023-04-01 23:45:38,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:38,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362955875] [2023-04-01 23:45:38,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362955875] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:38,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1142016578] [2023-04-01 23:45:38,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:38,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:38,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:38,058 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:38,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-04-01 23:45:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:38,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 723 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:38,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-01 23:45:38,276 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:45:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-01 23:45:38,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1142016578] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:45:38,473 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:45:38,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2023-04-01 23:45:38,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737075295] [2023-04-01 23:45:38,474 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:45:38,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-04-01 23:45:38,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:38,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-04-01 23:45:38,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-04-01 23:45:38,475 INFO L87 Difference]: Start difference. First operand 20162 states and 21877 transitions. Second operand has 12 states, 12 states have (on average 31.833333333333332) internal successors, (382), 10 states have internal predecessors, (382), 5 states have call successors, (9), 6 states have call predecessors, (9), 6 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2023-04-01 23:45:43,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:43,590 INFO L93 Difference]: Finished difference Result 46243 states and 50815 transitions. [2023-04-01 23:45:43,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-04-01 23:45:43,591 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 31.833333333333332) internal successors, (382), 10 states have internal predecessors, (382), 5 states have call successors, (9), 6 states have call predecessors, (9), 6 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 437 [2023-04-01 23:45:43,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:43,635 INFO L225 Difference]: With dead ends: 46243 [2023-04-01 23:45:43,635 INFO L226 Difference]: Without dead ends: 24661 [2023-04-01 23:45:43,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 910 GetRequests, 888 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=144, Invalid=362, Unknown=0, NotChecked=0, Total=506 [2023-04-01 23:45:43,656 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 3751 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 10452 mSolverCounterSat, 883 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3751 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 11335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 883 IncrementalHoareTripleChecker+Valid, 10452 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:43,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3751 Valid, 234 Invalid, 11335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [883 Valid, 10452 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-04-01 23:45:43,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24661 states. [2023-04-01 23:45:43,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24661 to 23904. [2023-04-01 23:45:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23904 states, 23414 states have (on average 1.0519347398992056) internal successors, (24630), 23548 states have internal predecessors, (24630), 101 states have call successors, (101), 101 states have call predecessors, (101), 388 states have return successors, (1324), 254 states have call predecessors, (1324), 100 states have call successors, (1324) [2023-04-01 23:45:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23904 states to 23904 states and 26055 transitions. [2023-04-01 23:45:43,928 INFO L78 Accepts]: Start accepts. Automaton has 23904 states and 26055 transitions. Word has length 437 [2023-04-01 23:45:43,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:43,929 INFO L495 AbstractCegarLoop]: Abstraction has 23904 states and 26055 transitions. [2023-04-01 23:45:43,929 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 31.833333333333332) internal successors, (382), 10 states have internal predecessors, (382), 5 states have call successors, (9), 6 states have call predecessors, (9), 6 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2023-04-01 23:45:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 23904 states and 26055 transitions. [2023-04-01 23:45:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2023-04-01 23:45:43,936 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:43,936 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:43,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-04-01 23:45:44,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:44,142 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:44,142 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:44,142 INFO L85 PathProgramCache]: Analyzing trace with hash 2001998142, now seen corresponding path program 1 times [2023-04-01 23:45:44,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:44,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052996129] [2023-04-01 23:45:44,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:45:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-01 23:45:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2023-04-01 23:45:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 174 proven. 16 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2023-04-01 23:45:44,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:44,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052996129] [2023-04-01 23:45:44,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052996129] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:44,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [330287879] [2023-04-01 23:45:44,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:44,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:44,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:44,576 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:44,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-04-01 23:45:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:44,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:44,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2023-04-01 23:45:44,837 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:45:44,837 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [330287879] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:44,837 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:45:44,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 8 [2023-04-01 23:45:44,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626952486] [2023-04-01 23:45:44,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:44,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:45:44,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:44,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:45:44,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-01 23:45:44,839 INFO L87 Difference]: Start difference. First operand 23904 states and 26055 transitions. Second operand has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:46,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:46,327 INFO L93 Difference]: Finished difference Result 47802 states and 52124 transitions. [2023-04-01 23:45:46,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:45:46,328 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 489 [2023-04-01 23:45:46,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:46,368 INFO L225 Difference]: With dead ends: 47802 [2023-04-01 23:45:46,368 INFO L226 Difference]: Without dead ends: 23904 [2023-04-01 23:45:46,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 505 GetRequests, 499 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-01 23:45:46,396 INFO L413 NwaCegarLoop]: 973 mSDtfsCounter, 660 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1684 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 660 SdHoareTripleChecker+Valid, 999 SdHoareTripleChecker+Invalid, 1848 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 1684 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:46,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [660 Valid, 999 Invalid, 1848 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 1684 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-04-01 23:45:46,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23904 states. [2023-04-01 23:45:46,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23904 to 23888. [2023-04-01 23:45:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23888 states, 23404 states have (on average 1.03832678174671) internal successors, (24301), 23536 states have internal predecessors, (24301), 101 states have call successors, (101), 101 states have call predecessors, (101), 382 states have return successors, (1026), 250 states have call predecessors, (1026), 100 states have call successors, (1026) [2023-04-01 23:45:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23888 states to 23888 states and 25428 transitions. [2023-04-01 23:45:46,641 INFO L78 Accepts]: Start accepts. Automaton has 23888 states and 25428 transitions. Word has length 489 [2023-04-01 23:45:46,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:46,642 INFO L495 AbstractCegarLoop]: Abstraction has 23888 states and 25428 transitions. [2023-04-01 23:45:46,642 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-04-01 23:45:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 23888 states and 25428 transitions. [2023-04-01 23:45:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2023-04-01 23:45:46,650 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:46,650 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:46,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-04-01 23:45:46,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:46,855 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:46,855 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:46,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1804905114, now seen corresponding path program 1 times [2023-04-01 23:45:46,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:46,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843556425] [2023-04-01 23:45:46,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:45:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:45:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 205 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-04-01 23:45:47,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:47,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843556425] [2023-04-01 23:45:47,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843556425] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:47,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [677917897] [2023-04-01 23:45:47,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:47,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:47,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:47,716 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:47,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-04-01 23:45:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:47,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 734 conjuncts, 6 conjunts are in the unsatisfiable core [2023-04-01 23:45:47,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:48,235 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:45:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 23:45:49,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [677917897] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:45:49,084 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:45:49,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2023-04-01 23:45:49,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850287883] [2023-04-01 23:45:49,085 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:45:49,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-04-01 23:45:49,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:49,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-04-01 23:45:49,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-04-01 23:45:49,087 INFO L87 Difference]: Start difference. First operand 23888 states and 25428 transitions. Second operand has 12 states, 12 states have (on average 95.91666666666667) internal successors, (1151), 10 states have internal predecessors, (1151), 7 states have call successors, (12), 6 states have call predecessors, (12), 6 states have return successors, (9), 7 states have call predecessors, (9), 6 states have call successors, (9) [2023-04-01 23:45:54,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:54,316 INFO L93 Difference]: Finished difference Result 62563 states and 68244 transitions. [2023-04-01 23:45:54,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-04-01 23:45:54,316 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 95.91666666666667) internal successors, (1151), 10 states have internal predecessors, (1151), 7 states have call successors, (12), 6 states have call predecessors, (12), 6 states have return successors, (9), 7 states have call predecessors, (9), 6 states have call successors, (9) Word has length 504 [2023-04-01 23:45:54,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:54,375 INFO L225 Difference]: With dead ends: 62563 [2023-04-01 23:45:54,375 INFO L226 Difference]: Without dead ends: 37960 [2023-04-01 23:45:54,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1041 GetRequests, 1016 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=171, Invalid=479, Unknown=0, NotChecked=0, Total=650 [2023-04-01 23:45:54,392 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 4026 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 12995 mSolverCounterSat, 1020 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4030 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 14015 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1020 IncrementalHoareTripleChecker+Valid, 12995 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:54,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4030 Valid, 303 Invalid, 14015 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1020 Valid, 12995 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2023-04-01 23:45:54,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37960 states. [2023-04-01 23:45:54,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37960 to 36488. [2023-04-01 23:45:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36488 states, 35657 states have (on average 1.0314664722214433) internal successors, (36779), 35903 states have internal predecessors, (36779), 197 states have call successors, (197), 152 states have call predecessors, (197), 633 states have return successors, (2522), 432 states have call predecessors, (2522), 196 states have call successors, (2522) [2023-04-01 23:45:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36488 states to 36488 states and 39498 transitions. [2023-04-01 23:45:54,820 INFO L78 Accepts]: Start accepts. Automaton has 36488 states and 39498 transitions. Word has length 504 [2023-04-01 23:45:54,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:54,821 INFO L495 AbstractCegarLoop]: Abstraction has 36488 states and 39498 transitions. [2023-04-01 23:45:54,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 95.91666666666667) internal successors, (1151), 10 states have internal predecessors, (1151), 7 states have call successors, (12), 6 states have call predecessors, (12), 6 states have return successors, (9), 7 states have call predecessors, (9), 6 states have call successors, (9) [2023-04-01 23:45:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 36488 states and 39498 transitions. [2023-04-01 23:45:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2023-04-01 23:45:54,825 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:54,825 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:54,847 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-04-01 23:45:55,030 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:55,030 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:55,031 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:55,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1368146698, now seen corresponding path program 1 times [2023-04-01 23:45:55,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:55,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894597856] [2023-04-01 23:45:55,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:45:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2023-04-01 23:45:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2023-04-01 23:45:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 132 proven. 3 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-04-01 23:45:55,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:55,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894597856] [2023-04-01 23:45:55,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1894597856] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:55,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27285148] [2023-04-01 23:45:55,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:55,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:55,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:55,334 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:55,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-04-01 23:45:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:55,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:55,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:55,516 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-04-01 23:45:55,516 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:45:55,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27285148] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:45:55,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:45:55,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-04-01 23:45:55,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144174715] [2023-04-01 23:45:55,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:45:55,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:45:55,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:55,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:45:55,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:55,520 INFO L87 Difference]: Start difference. First operand 36488 states and 39498 transitions. Second operand has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:45:57,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:45:57,200 INFO L93 Difference]: Finished difference Result 72260 states and 78271 transitions. [2023-04-01 23:45:57,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:45:57,200 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 518 [2023-04-01 23:45:57,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:45:57,268 INFO L225 Difference]: With dead ends: 72260 [2023-04-01 23:45:57,268 INFO L226 Difference]: Without dead ends: 36488 [2023-04-01 23:45:57,311 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 528 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:45:57,312 INFO L413 NwaCegarLoop]: 765 mSDtfsCounter, 763 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1680 mSolverCounterSat, 157 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 791 SdHoareTripleChecker+Invalid, 1837 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 157 IncrementalHoareTripleChecker+Valid, 1680 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-04-01 23:45:57,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [763 Valid, 791 Invalid, 1837 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [157 Valid, 1680 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-04-01 23:45:57,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36488 states. [2023-04-01 23:45:57,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36488 to 36488. [2023-04-01 23:45:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36488 states, 35657 states have (on average 1.0288582886950668) internal successors, (36686), 35903 states have internal predecessors, (36686), 197 states have call successors, (197), 152 states have call predecessors, (197), 633 states have return successors, (2339), 432 states have call predecessors, (2339), 196 states have call successors, (2339) [2023-04-01 23:45:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36488 states to 36488 states and 39222 transitions. [2023-04-01 23:45:57,751 INFO L78 Accepts]: Start accepts. Automaton has 36488 states and 39222 transitions. Word has length 518 [2023-04-01 23:45:57,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:45:57,752 INFO L495 AbstractCegarLoop]: Abstraction has 36488 states and 39222 transitions. [2023-04-01 23:45:57,753 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:45:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 36488 states and 39222 transitions. [2023-04-01 23:45:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-04-01 23:45:57,767 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:45:57,768 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:45:57,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-04-01 23:45:57,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:57,972 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:45:57,972 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:45:57,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1342868675, now seen corresponding path program 1 times [2023-04-01 23:45:57,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:45:57,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015046757] [2023-04-01 23:45:57,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:45:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:45:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:45:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:45:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2023-04-01 23:45:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2023-04-01 23:45:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2023-04-01 23:45:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2023-04-01 23:45:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 485 proven. 95 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-04-01 23:45:58,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:45:58,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015046757] [2023-04-01 23:45:58,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015046757] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:45:58,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2038339190] [2023-04-01 23:45:58,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:45:58,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:45:58,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:45:58,677 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:45:58,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-04-01 23:45:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:45:58,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:45:58,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:45:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 824 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-04-01 23:45:59,042 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:45:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 488 proven. 96 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2023-04-01 23:45:59,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2038339190] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:45:59,388 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:45:59,388 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 11 [2023-04-01 23:45:59,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927355803] [2023-04-01 23:45:59,405 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:45:59,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-01 23:45:59,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:45:59,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-01 23:45:59,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-04-01 23:45:59,407 INFO L87 Difference]: Start difference. First operand 36488 states and 39222 transitions. Second operand has 11 states, 11 states have (on average 66.18181818181819) internal successors, (728), 9 states have internal predecessors, (728), 4 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) [2023-04-01 23:46:03,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:03,292 INFO L93 Difference]: Finished difference Result 80246 states and 87291 transitions. [2023-04-01 23:46:03,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-04-01 23:46:03,292 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 66.18181818181819) internal successors, (728), 9 states have internal predecessors, (728), 4 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) Word has length 749 [2023-04-01 23:46:03,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:03,412 INFO L225 Difference]: With dead ends: 80246 [2023-04-01 23:46:03,412 INFO L226 Difference]: Without dead ends: 44474 [2023-04-01 23:46:03,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1536 GetRequests, 1515 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=124, Invalid=296, Unknown=0, NotChecked=0, Total=420 [2023-04-01 23:46:03,460 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 6404 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 5716 mSolverCounterSat, 948 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6404 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 6664 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 948 IncrementalHoareTripleChecker+Valid, 5716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:03,460 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6404 Valid, 166 Invalid, 6664 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [948 Valid, 5716 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-04-01 23:46:03,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44474 states. [2023-04-01 23:46:04,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44474 to 42971. [2023-04-01 23:46:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42971 states, 42022 states have (on average 1.0280329351292181) internal successors, (43200), 42304 states have internal predecessors, (43200), 233 states have call successors, (233), 179 states have call predecessors, (233), 715 states have return successors, (2790), 487 states have call predecessors, (2790), 232 states have call successors, (2790) [2023-04-01 23:46:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42971 states to 42971 states and 46223 transitions. [2023-04-01 23:46:04,114 INFO L78 Accepts]: Start accepts. Automaton has 42971 states and 46223 transitions. Word has length 749 [2023-04-01 23:46:04,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:04,115 INFO L495 AbstractCegarLoop]: Abstraction has 42971 states and 46223 transitions. [2023-04-01 23:46:04,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 66.18181818181819) internal successors, (728), 9 states have internal predecessors, (728), 4 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) [2023-04-01 23:46:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 42971 states and 46223 transitions. [2023-04-01 23:46:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2023-04-01 23:46:04,123 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:04,124 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:04,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-04-01 23:46:04,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-04-01 23:46:04,329 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:04,331 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:04,331 INFO L85 PathProgramCache]: Analyzing trace with hash 542889383, now seen corresponding path program 1 times [2023-04-01 23:46:04,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:04,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320442270] [2023-04-01 23:46:04,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:46:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2023-04-01 23:46:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 132 proven. 3 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2023-04-01 23:46:04,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:04,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320442270] [2023-04-01 23:46:04,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320442270] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:04,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [394820861] [2023-04-01 23:46:04,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:04,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:04,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:04,961 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:04,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-04-01 23:46:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:05,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 1025 conjuncts, 5 conjunts are in the unsatisfiable core [2023-04-01 23:46:05,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2023-04-01 23:46:05,236 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:46:05,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [394820861] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:46:05,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:46:05,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-04-01 23:46:05,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142425427] [2023-04-01 23:46:05,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:46:05,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:46:05,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:05,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:46:05,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:46:05,238 INFO L87 Difference]: Start difference. First operand 42971 states and 46223 transitions. Second operand has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:46:06,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:06,643 INFO L93 Difference]: Finished difference Result 87352 states and 94069 transitions. [2023-04-01 23:46:06,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:46:06,644 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 753 [2023-04-01 23:46:06,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:06,730 INFO L225 Difference]: With dead ends: 87352 [2023-04-01 23:46:06,730 INFO L226 Difference]: Without dead ends: 44393 [2023-04-01 23:46:06,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 763 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:46:06,789 INFO L413 NwaCegarLoop]: 1014 mSDtfsCounter, 658 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1686 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 658 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 1713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 1686 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:06,789 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [658 Valid, 1040 Invalid, 1713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 1686 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-04-01 23:46:06,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44393 states. [2023-04-01 23:46:07,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44393 to 44393. [2023-04-01 23:46:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44393 states, 43426 states have (on average 1.0275641320867683) internal successors, (44623), 43710 states have internal predecessors, (44623), 241 states have call successors, (241), 185 states have call predecessors, (241), 725 states have return successors, (2854), 497 states have call predecessors, (2854), 240 states have call successors, (2854) [2023-04-01 23:46:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44393 states to 44393 states and 47718 transitions. [2023-04-01 23:46:07,438 INFO L78 Accepts]: Start accepts. Automaton has 44393 states and 47718 transitions. Word has length 753 [2023-04-01 23:46:07,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:07,439 INFO L495 AbstractCegarLoop]: Abstraction has 44393 states and 47718 transitions. [2023-04-01 23:46:07,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:46:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 44393 states and 47718 transitions. [2023-04-01 23:46:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2023-04-01 23:46:07,447 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:07,447 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:07,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-04-01 23:46:07,652 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:07,652 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:07,652 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:07,653 INFO L85 PathProgramCache]: Analyzing trace with hash -2087090120, now seen corresponding path program 1 times [2023-04-01 23:46:07,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:07,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647904525] [2023-04-01 23:46:07,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:07,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:07,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:08,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:46:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:08,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:08,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2023-04-01 23:46:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 132 proven. 3 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2023-04-01 23:46:08,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:08,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647904525] [2023-04-01 23:46:08,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647904525] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:08,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [758294371] [2023-04-01 23:46:08,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:08,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:08,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:08,346 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:08,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-04-01 23:46:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:08,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 1044 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:46:08,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2023-04-01 23:46:08,601 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:46:08,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [758294371] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:46:08,601 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:46:08,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-04-01 23:46:08,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524696506] [2023-04-01 23:46:08,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:46:08,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:46:08,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:08,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:46:08,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:46:08,603 INFO L87 Difference]: Start difference. First operand 44393 states and 47718 transitions. Second operand has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:46:10,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:10,305 INFO L93 Difference]: Finished difference Result 97290 states and 105864 transitions. [2023-04-01 23:46:10,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:46:10,306 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 772 [2023-04-01 23:46:10,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:10,423 INFO L225 Difference]: With dead ends: 97290 [2023-04-01 23:46:10,423 INFO L226 Difference]: Without dead ends: 52877 [2023-04-01 23:46:10,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 782 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-01 23:46:10,479 INFO L413 NwaCegarLoop]: 938 mSDtfsCounter, 675 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 1677 mSolverCounterSat, 212 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 675 SdHoareTripleChecker+Valid, 962 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 212 IncrementalHoareTripleChecker+Valid, 1677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:10,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [675 Valid, 962 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [212 Valid, 1677 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-04-01 23:46:10,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52877 states. [2023-04-01 23:46:11,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52877 to 52877. [2023-04-01 23:46:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52877 states, 51820 states have (on average 1.0298533384793516) internal successors, (53367), 52110 states have internal predecessors, (53367), 289 states have call successors, (289), 221 states have call predecessors, (289), 767 states have return successors, (3771), 545 states have call predecessors, (3771), 288 states have call successors, (3771) [2023-04-01 23:46:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52877 states to 52877 states and 57427 transitions. [2023-04-01 23:46:11,470 INFO L78 Accepts]: Start accepts. Automaton has 52877 states and 57427 transitions. Word has length 772 [2023-04-01 23:46:11,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:11,471 INFO L495 AbstractCegarLoop]: Abstraction has 52877 states and 57427 transitions. [2023-04-01 23:46:11,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2023-04-01 23:46:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52877 states and 57427 transitions. [2023-04-01 23:46:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2023-04-01 23:46:11,488 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:11,488 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:11,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-04-01 23:46:11,691 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-04-01 23:46:11,692 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:11,692 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:11,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1687429769, now seen corresponding path program 1 times [2023-04-01 23:46:11,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:11,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594068510] [2023-04-01 23:46:11,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:46:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2023-04-01 23:46:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2023-04-01 23:46:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 403 proven. 111 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2023-04-01 23:46:12,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:12,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594068510] [2023-04-01 23:46:12,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594068510] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:12,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875835910] [2023-04-01 23:46:12,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:12,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:12,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:12,415 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:12,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-04-01 23:46:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:12,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 1160 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:46:12,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 722 proven. 2 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2023-04-01 23:46:12,783 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:46:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 405 proven. 112 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-04-01 23:46:13,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1875835910] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:46:13,100 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:46:13,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2023-04-01 23:46:13,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297571585] [2023-04-01 23:46:13,101 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:46:13,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-04-01 23:46:13,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:13,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-04-01 23:46:13,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-04-01 23:46:13,103 INFO L87 Difference]: Start difference. First operand 52877 states and 57427 transitions. Second operand has 12 states, 12 states have (on average 75.75) internal successors, (909), 10 states have internal predecessors, (909), 5 states have call successors, (13), 6 states have call predecessors, (13), 7 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2023-04-01 23:46:17,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:17,130 INFO L93 Difference]: Finished difference Result 103661 states and 112841 transitions. [2023-04-01 23:46:17,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-04-01 23:46:17,130 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 75.75) internal successors, (909), 10 states have internal predecessors, (909), 5 states have call successors, (13), 6 states have call predecessors, (13), 7 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) Word has length 851 [2023-04-01 23:46:17,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:17,248 INFO L225 Difference]: With dead ends: 103661 [2023-04-01 23:46:17,249 INFO L226 Difference]: Without dead ends: 51502 [2023-04-01 23:46:17,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1745 GetRequests, 1721 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=167, Invalid=433, Unknown=0, NotChecked=0, Total=600 [2023-04-01 23:46:17,293 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 5613 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 6267 mSolverCounterSat, 819 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5613 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 7086 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 819 IncrementalHoareTripleChecker+Valid, 6267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:17,293 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5613 Valid, 136 Invalid, 7086 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [819 Valid, 6267 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-04-01 23:46:17,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51502 states. [2023-04-01 23:46:17,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51502 to 50707. [2023-04-01 23:46:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50707 states, 49692 states have (on average 1.0185945423810674) internal successors, (50616), 49971 states have internal predecessors, (50616), 277 states have call successors, (277), 212 states have call predecessors, (277), 737 states have return successors, (2410), 523 states have call predecessors, (2410), 276 states have call successors, (2410) [2023-04-01 23:46:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50707 states to 50707 states and 53303 transitions. [2023-04-01 23:46:18,002 INFO L78 Accepts]: Start accepts. Automaton has 50707 states and 53303 transitions. Word has length 851 [2023-04-01 23:46:18,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:18,003 INFO L495 AbstractCegarLoop]: Abstraction has 50707 states and 53303 transitions. [2023-04-01 23:46:18,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 75.75) internal successors, (909), 10 states have internal predecessors, (909), 5 states have call successors, (13), 6 states have call predecessors, (13), 7 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2023-04-01 23:46:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 50707 states and 53303 transitions. [2023-04-01 23:46:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2023-04-01 23:46:18,022 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:18,022 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:18,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-04-01 23:46:18,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-04-01 23:46:18,229 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:18,230 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:18,230 INFO L85 PathProgramCache]: Analyzing trace with hash -720991478, now seen corresponding path program 1 times [2023-04-01 23:46:18,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:18,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704310283] [2023-04-01 23:46:18,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-04-01 23:46:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2023-04-01 23:46:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 638 proven. 5 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-04-01 23:46:19,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:19,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704310283] [2023-04-01 23:46:19,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704310283] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:19,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1461911590] [2023-04-01 23:46:19,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:19,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:19,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:19,837 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:19,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-04-01 23:46:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:20,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 1288 conjuncts, 16 conjunts are in the unsatisfiable core [2023-04-01 23:46:20,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2023-04-01 23:46:20,714 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:46:20,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1461911590] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:46:20,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:46:20,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2023-04-01 23:46:20,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203510587] [2023-04-01 23:46:20,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:46:20,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 23:46:20,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:20,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 23:46:20,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-04-01 23:46:20,716 INFO L87 Difference]: Start difference. First operand 50707 states and 53303 transitions. Second operand has 5 states, 5 states have (on average 110.6) internal successors, (553), 4 states have internal predecessors, (553), 3 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2023-04-01 23:46:23,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:23,288 INFO L93 Difference]: Finished difference Result 103307 states and 107805 transitions. [2023-04-01 23:46:23,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-01 23:46:23,289 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 110.6) internal successors, (553), 4 states have internal predecessors, (553), 3 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 996 [2023-04-01 23:46:23,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:23,382 INFO L225 Difference]: With dead ends: 103307 [2023-04-01 23:46:23,382 INFO L226 Difference]: Without dead ends: 53316 [2023-04-01 23:46:23,433 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1017 GetRequests, 1006 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2023-04-01 23:46:23,433 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 1873 mSDsluCounter, 71 mSDsCounter, 0 mSdLazyCounter, 3236 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1873 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 3369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 3236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:23,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1873 Valid, 104 Invalid, 3369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 3236 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2023-04-01 23:46:23,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53316 states. [2023-04-01 23:46:24,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53316 to 52577. [2023-04-01 23:46:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52577 states, 51599 states have (on average 1.0181980270935482) internal successors, (52538), 51884 states have internal predecessors, (52538), 221 states have call successors, (221), 221 states have call predecessors, (221), 756 states have return successors, (1660), 471 states have call predecessors, (1660), 220 states have call successors, (1660) [2023-04-01 23:46:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52577 states to 52577 states and 54419 transitions. [2023-04-01 23:46:24,230 INFO L78 Accepts]: Start accepts. Automaton has 52577 states and 54419 transitions. Word has length 996 [2023-04-01 23:46:24,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:24,231 INFO L495 AbstractCegarLoop]: Abstraction has 52577 states and 54419 transitions. [2023-04-01 23:46:24,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 110.6) internal successors, (553), 4 states have internal predecessors, (553), 3 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2023-04-01 23:46:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 52577 states and 54419 transitions. [2023-04-01 23:46:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1334 [2023-04-01 23:46:24,249 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:24,250 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:24,255 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-04-01 23:46:24,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-04-01 23:46:24,455 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:24,456 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:24,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1432296276, now seen corresponding path program 1 times [2023-04-01 23:46:24,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:24,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907700617] [2023-04-01 23:46:24,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:24,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-04-01 23:46:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2023-04-01 23:46:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 849 [2023-04-01 23:46:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971 [2023-04-01 23:46:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1156 [2023-04-01 23:46:25,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1792 backedges. 745 proven. 2 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2023-04-01 23:46:25,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:25,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907700617] [2023-04-01 23:46:25,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [907700617] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:25,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1702320326] [2023-04-01 23:46:25,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:25,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:25,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:25,356 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:25,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-04-01 23:46:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:25,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 1718 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:46:25,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1792 backedges. 749 proven. 2 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2023-04-01 23:46:25,816 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:46:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1792 backedges. 749 proven. 2 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2023-04-01 23:46:26,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1702320326] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:46:26,231 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:46:26,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2023-04-01 23:46:26,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490851799] [2023-04-01 23:46:26,232 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:46:26,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-04-01 23:46:26,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:26,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-04-01 23:46:26,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-04-01 23:46:26,234 INFO L87 Difference]: Start difference. First operand 52577 states and 54419 transitions. Second operand has 12 states, 12 states have (on average 81.5) internal successors, (978), 10 states have internal predecessors, (978), 5 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) [2023-04-01 23:46:30,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:30,360 INFO L93 Difference]: Finished difference Result 105308 states and 108960 transitions. [2023-04-01 23:46:30,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-04-01 23:46:30,360 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 81.5) internal successors, (978), 10 states have internal predecessors, (978), 5 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) Word has length 1333 [2023-04-01 23:46:30,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:30,538 INFO L225 Difference]: With dead ends: 105308 [2023-04-01 23:46:30,538 INFO L226 Difference]: Without dead ends: 52731 [2023-04-01 23:46:30,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2716 GetRequests, 2691 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=476, Unknown=0, NotChecked=0, Total=650 [2023-04-01 23:46:30,579 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 4962 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 6214 mSolverCounterSat, 698 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4962 SdHoareTripleChecker+Valid, 282 SdHoareTripleChecker+Invalid, 6912 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 698 IncrementalHoareTripleChecker+Valid, 6214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:30,580 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4962 Valid, 282 Invalid, 6912 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [698 Valid, 6214 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2023-04-01 23:46:30,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52731 states. [2023-04-01 23:46:31,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52731 to 52668. [2023-04-01 23:46:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52668 states, 51652 states have (on average 1.0141717648880972) internal successors, (52384), 51960 states have internal predecessors, (52384), 221 states have call successors, (221), 221 states have call predecessors, (221), 794 states have return successors, (1349), 486 states have call predecessors, (1349), 220 states have call successors, (1349) [2023-04-01 23:46:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52668 states to 52668 states and 53954 transitions. [2023-04-01 23:46:31,277 INFO L78 Accepts]: Start accepts. Automaton has 52668 states and 53954 transitions. Word has length 1333 [2023-04-01 23:46:31,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:31,278 INFO L495 AbstractCegarLoop]: Abstraction has 52668 states and 53954 transitions. [2023-04-01 23:46:31,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 81.5) internal successors, (978), 10 states have internal predecessors, (978), 5 states have call successors, (13), 6 states have call predecessors, (13), 6 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) [2023-04-01 23:46:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 52668 states and 53954 transitions. [2023-04-01 23:46:31,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1556 [2023-04-01 23:46:31,312 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:31,325 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:31,333 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-04-01 23:46:31,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-04-01 23:46:31,526 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:31,526 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:31,526 INFO L85 PathProgramCache]: Analyzing trace with hash 233113870, now seen corresponding path program 1 times [2023-04-01 23:46:31,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:31,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096448216] [2023-04-01 23:46:31,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-04-01 23:46:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2023-04-01 23:46:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 842 [2023-04-01 23:46:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2023-04-01 23:46:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1003 [2023-04-01 23:46:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076 [2023-04-01 23:46:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2226 backedges. 464 proven. 230 refuted. 0 times theorem prover too weak. 1532 trivial. 0 not checked. [2023-04-01 23:46:32,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:32,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096448216] [2023-04-01 23:46:32,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096448216] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:32,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1158877401] [2023-04-01 23:46:32,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:32,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:32,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:32,770 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:32,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-04-01 23:46:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:33,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 2008 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-01 23:46:33,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2226 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2023-04-01 23:46:33,254 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 23:46:33,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1158877401] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 23:46:33,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 23:46:33,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-04-01 23:46:33,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205686865] [2023-04-01 23:46:33,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 23:46:33,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 23:46:33,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:33,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 23:46:33,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-01 23:46:33,258 INFO L87 Difference]: Start difference. First operand 52668 states and 53954 transitions. Second operand has 3 states, 3 states have (on average 192.0) internal successors, (576), 3 states have internal predecessors, (576), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2023-04-01 23:46:35,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:46:35,022 INFO L93 Difference]: Finished difference Result 122968 states and 126471 transitions. [2023-04-01 23:46:35,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 23:46:35,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 192.0) internal successors, (576), 3 states have internal predecessors, (576), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 1555 [2023-04-01 23:46:35,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:46:35,166 INFO L225 Difference]: With dead ends: 122968 [2023-04-01 23:46:35,167 INFO L226 Difference]: Without dead ends: 70304 [2023-04-01 23:46:35,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1582 GetRequests, 1576 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-01 23:46:35,214 INFO L413 NwaCegarLoop]: 994 mSDtfsCounter, 656 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 1717 mSolverCounterSat, 190 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 656 SdHoareTripleChecker+Valid, 1020 SdHoareTripleChecker+Invalid, 1907 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 190 IncrementalHoareTripleChecker+Valid, 1717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-04-01 23:46:35,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [656 Valid, 1020 Invalid, 1907 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [190 Valid, 1717 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-04-01 23:46:35,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70304 states. [2023-04-01 23:46:36,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70304 to 69602. [2023-04-01 23:46:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69602 states, 68408 states have (on average 1.012586247222547) internal successors, (69269), 68732 states have internal predecessors, (69269), 293 states have call successors, (293), 293 states have call predecessors, (293), 900 states have return successors, (1685), 576 states have call predecessors, (1685), 292 states have call successors, (1685) [2023-04-01 23:46:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69602 states to 69602 states and 71247 transitions. [2023-04-01 23:46:36,215 INFO L78 Accepts]: Start accepts. Automaton has 69602 states and 71247 transitions. Word has length 1555 [2023-04-01 23:46:36,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:46:36,216 INFO L495 AbstractCegarLoop]: Abstraction has 69602 states and 71247 transitions. [2023-04-01 23:46:36,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 192.0) internal successors, (576), 3 states have internal predecessors, (576), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2023-04-01 23:46:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 69602 states and 71247 transitions. [2023-04-01 23:46:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1838 [2023-04-01 23:46:36,288 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 23:46:36,289 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:46:36,295 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-04-01 23:46:36,495 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:36,496 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 23:46:36,496 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 23:46:36,496 INFO L85 PathProgramCache]: Analyzing trace with hash -763978512, now seen corresponding path program 1 times [2023-04-01 23:46:36,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 23:46:36,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566629058] [2023-04-01 23:46:36,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:36,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 23:46:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:40,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-01 23:46:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:40,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-01 23:46:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-04-01 23:46:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2023-04-01 23:46:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 849 [2023-04-01 23:46:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971 [2023-04-01 23:46:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2023-04-01 23:46:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-04-01 23:46:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2861 backedges. 1457 proven. 361 refuted. 0 times theorem prover too weak. 1043 trivial. 0 not checked. [2023-04-01 23:46:41,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-01 23:46:41,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566629058] [2023-04-01 23:46:41,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566629058] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 23:46:41,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [170480429] [2023-04-01 23:46:41,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 23:46:41,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 23:46:41,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 23:46:41,765 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 23:46:41,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-04-01 23:46:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 23:46:42,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 7 conjunts are in the unsatisfiable core [2023-04-01 23:46:42,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 23:46:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2861 backedges. 2071 proven. 2 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2023-04-01 23:46:42,571 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-01 23:46:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2861 backedges. 479 proven. 248 refuted. 0 times theorem prover too weak. 2134 trivial. 0 not checked. [2023-04-01 23:46:44,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [170480429] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-01 23:46:44,722 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-04-01 23:46:44,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2023-04-01 23:46:44,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728610382] [2023-04-01 23:46:44,723 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-04-01 23:46:44,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-04-01 23:46:44,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-01 23:46:44,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-04-01 23:46:44,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=413, Unknown=0, NotChecked=0, Total=506 [2023-04-01 23:46:44,727 INFO L87 Difference]: Start difference. First operand 69602 states and 71247 transitions. Second operand has 23 states, 22 states have (on average 80.72727272727273) internal successors, (1776), 20 states have internal predecessors, (1776), 11 states have call successors, (21), 8 states have call predecessors, (21), 10 states have return successors, (23), 12 states have call predecessors, (23), 9 states have call successors, (23) [2023-04-01 23:47:05,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 23:47:05,608 INFO L93 Difference]: Finished difference Result 156185 states and 160379 transitions. [2023-04-01 23:47:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2023-04-01 23:47:05,608 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 80.72727272727273) internal successors, (1776), 20 states have internal predecessors, (1776), 11 states have call successors, (21), 8 states have call predecessors, (21), 10 states have return successors, (23), 12 states have call predecessors, (23), 9 states have call successors, (23) Word has length 1837 [2023-04-01 23:47:05,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 23:47:05,609 INFO L225 Difference]: With dead ends: 156185 [2023-04-01 23:47:05,609 INFO L226 Difference]: Without dead ends: 0 [2023-04-01 23:47:05,707 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3908 GetRequests, 3788 SyntacticMatches, 1 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5141 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=2372, Invalid=12148, Unknown=0, NotChecked=0, Total=14520 [2023-04-01 23:47:05,707 INFO L413 NwaCegarLoop]: 129 mSDtfsCounter, 27211 mSDsluCounter, 1062 mSDsCounter, 0 mSdLazyCounter, 43750 mSolverCounterSat, 2528 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27211 SdHoareTripleChecker+Valid, 1191 SdHoareTripleChecker+Invalid, 46278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2528 IncrementalHoareTripleChecker+Valid, 43750 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2023-04-01 23:47:05,707 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27211 Valid, 1191 Invalid, 46278 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2528 Valid, 43750 Invalid, 0 Unknown, 0 Unchecked, 17.2s Time] [2023-04-01 23:47:05,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-01 23:47:05,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-01 23:47:05,708 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) [2023-04-01 23:47:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-01 23:47:05,708 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1837 [2023-04-01 23:47:05,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 23:47:05,709 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-01 23:47:05,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 80.72727272727273) internal successors, (1776), 20 states have internal predecessors, (1776), 11 states have call successors, (21), 8 states have call predecessors, (21), 10 states have return successors, (23), 12 states have call predecessors, (23), 9 states have call successors, (23) [2023-04-01 23:47:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-01 23:47:05,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-01 23:47:05,711 INFO L805 garLoopResultBuilder]: Registering result SAFE for location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-01 23:47:05,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-04-01 23:47:05,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-04-01 23:47:05,918 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-04-01 23:47:29,659 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 14) no Hoare annotation was computed. [2023-04-01 23:47:29,659 INFO L899 garLoopResultBuilder]: For program point reach_errorFINAL(line 14) no Hoare annotation was computed. [2023-04-01 23:47:29,659 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line 14) no Hoare annotation was computed. [2023-04-01 23:47:29,659 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 4263 4279) no Hoare annotation was computed. [2023-04-01 23:47:29,659 INFO L899 garLoopResultBuilder]: For program point L4274(line 4274) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (let ((.cse1 (<= 418 ~a3~0)) (.cse7 (<= 4 ~a24~0)) (.cse12 (<= ~a3~0 99)) (.cse5 (<= 4 ~a15~0)) (.cse6 (= ~a18~0 8)) (.cse4 (<= ~a15~0 4)) (.cse8 (= ~a24~0 2)) (.cse2 (= ~a18~0 9)) (.cse3 (= ~a24~0 3)) (.cse9 (= ~a18~0 10)) (.cse13 (<= ~a24~0 0)) (.cse15 (not (= ~a24~0 ~a15~0))) (.cse14 (< 115 ~a3~0)) (.cse16 (not (= ~a15~0 6))) (.cse17 (<= 5 ~a15~0)) (.cse10 (<= 6 ~a15~0)) (.cse0 (<= ~a24~0 1)) (.cse18 (<= 11 ~a18~0)) (.cse11 (< 0 ~a24~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 (= ~a3~0 |old(~a3~0)|) .cse4 .cse2 .cse5) (< 99 |old(~a3~0)|) (and .cse6 .cse4 .cse7) (and (= 5 ~a15~0) .cse8 .cse2) (not (= 3 |old(~a24~0)|)) (and .cse9 .cse8) (and .cse10 .cse0 .cse11 .cse12) (and .cse13 .cse14 .cse2) (and .cse10 .cse0 (<= 10 ~a18~0) .cse12) (and .cse15 .cse16 .cse9 .cse7 .cse17) (and .cse4 .cse1 .cse8) (and .cse8 .cse18) (and .cse14 .cse16 .cse0 .cse2) (and .cse14 .cse4 .cse9 .cse7) (and .cse13 .cse16 .cse18) (and .cse14 .cse0 .cse9) (and .cse14 .cse4 .cse2 .cse7) (< 4 |old(~a15~0)|) (and .cse4 .cse0) (and .cse3 .cse1 .cse9 .cse17) (and .cse4 .cse18 .cse7) (and .cse13 .cse16 .cse2) (and .cse14 .cse4 .cse18 .cse5) (and .cse4 .cse9 .cse7 .cse12) (and .cse0 .cse2 .cse11 .cse12) (and .cse4 .cse18 (< ~a18~0 12) .cse5) (and .cse4 .cse9 .cse5 .cse12) (and .cse14 .cse4 .cse2 .cse5) (and .cse6 .cse14 .cse4 .cse5) (and .cse15 .cse16 .cse18 .cse12 .cse17) (and .cse10 .cse6 .cse8) (and .cse6 .cse0) (< |old(~a15~0)| 4) (and .cse15 .cse6 .cse14 .cse16 .cse17) (and .cse10 .cse3 .cse12) (and .cse10 .cse3 .cse6) (and .cse10 .cse3 .cse2) (and .cse14 (not (= ~a15~0 2)) .cse8 .cse2) (and .cse14 .cse4 .cse9 .cse5) (and .cse6 .cse4 .cse8) (and .cse10 .cse8 .cse2) (and .cse13 .cse16 .cse9) (and .cse3 .cse18 .cse17) (and .cse10 .cse3 .cse9) (not (= 9 |old(~a18~0)|)) (and .cse13 .cse14 .cse18) (and .cse15 .cse14 .cse16 .cse18 .cse17) (and .cse10 .cse0 .cse18 .cse11))) [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L895 garLoopResultBuilder]: At program point L4269-2(lines 4269 4278) the Hoare annotation is: (let ((.cse1 (<= 418 ~a3~0)) (.cse7 (<= 4 ~a24~0)) (.cse12 (<= ~a3~0 99)) (.cse5 (<= 4 ~a15~0)) (.cse6 (= ~a18~0 8)) (.cse4 (<= ~a15~0 4)) (.cse8 (= ~a24~0 2)) (.cse2 (= ~a18~0 9)) (.cse3 (= ~a24~0 3)) (.cse9 (= ~a18~0 10)) (.cse13 (<= ~a24~0 0)) (.cse15 (not (= ~a24~0 ~a15~0))) (.cse14 (< 115 ~a3~0)) (.cse16 (not (= ~a15~0 6))) (.cse17 (<= 5 ~a15~0)) (.cse10 (<= 6 ~a15~0)) (.cse0 (<= ~a24~0 1)) (.cse18 (<= 11 ~a18~0)) (.cse11 (< 0 ~a24~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 (= ~a3~0 |old(~a3~0)|) .cse4 .cse2 .cse5) (< 99 |old(~a3~0)|) (and .cse6 .cse4 .cse7) (and (= 5 ~a15~0) .cse8 .cse2) (not (= 3 |old(~a24~0)|)) (and .cse9 .cse8) (and .cse10 .cse0 .cse11 .cse12) (and .cse13 .cse14 .cse2) (and .cse10 .cse0 (<= 10 ~a18~0) .cse12) (and .cse15 .cse16 .cse9 .cse7 .cse17) (and .cse4 .cse1 .cse8) (and .cse8 .cse18) (and .cse14 .cse16 .cse0 .cse2) (and .cse14 .cse4 .cse9 .cse7) (and .cse13 .cse16 .cse18) (and .cse14 .cse0 .cse9) (and .cse14 .cse4 .cse2 .cse7) (< 4 |old(~a15~0)|) (and .cse4 .cse0) (and .cse3 .cse1 .cse9 .cse17) (and .cse4 .cse18 .cse7) (and .cse13 .cse16 .cse2) (and .cse14 .cse4 .cse18 .cse5) (and .cse4 .cse9 .cse7 .cse12) (and .cse0 .cse2 .cse11 .cse12) (and .cse4 .cse18 (< ~a18~0 12) .cse5) (and .cse4 .cse9 .cse5 .cse12) (and .cse14 .cse4 .cse2 .cse5) (and .cse6 .cse14 .cse4 .cse5) (and .cse15 .cse16 .cse18 .cse12 .cse17) (and .cse10 .cse6 .cse8) (and .cse6 .cse0) (< |old(~a15~0)| 4) (and .cse15 .cse6 .cse14 .cse16 .cse17) (and .cse10 .cse3 .cse12) (and .cse10 .cse3 .cse6) (and .cse10 .cse3 .cse2) (and .cse14 (not (= ~a15~0 2)) .cse8 .cse2) (and .cse14 .cse4 .cse9 .cse5) (and .cse6 .cse4 .cse8) (and .cse10 .cse8 .cse2) (and .cse13 .cse16 .cse9) (and .cse3 .cse18 .cse17) (and .cse10 .cse3 .cse9) (not (= 9 |old(~a18~0)|)) (and .cse13 .cse14 .cse18) (and .cse15 .cse14 .cse16 .cse18 .cse17) (and .cse10 .cse0 .cse18 .cse11))) [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L4269-3(lines 4263 4279) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4263 4279) the Hoare annotation is: (or (and (= ~a24~0 3) (= ~a3~0 |old(~a3~0)|) (<= ~a15~0 4) (= ~a18~0 9) (<= 4 ~a15~0)) (< 99 |old(~a3~0)|) (not (= 3 |old(~a24~0)|)) (< 4 |old(~a15~0)|) (< |old(~a15~0)| 4) (not (= 9 |old(~a18~0)|))) [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (and (= ~a3~0 |old(~a3~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~a15~0 |old(~a15~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~inputD~0 |old(~inputD~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~inputF~0 |old(~inputF~0)|) (= |old(#NULL.base)| |#NULL.base|)) [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L4065(lines 4065 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L3834(lines 3834 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L3801(lines 3801 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,660 INFO L899 garLoopResultBuilder]: For program point L3570(lines 3570 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3372(lines 3372 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3339(lines 3339 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4198(lines 4198 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3174(lines 3174 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3670(lines 3670 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3637(lines 3637 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4166(lines 4166 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4232(lines 4232 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4100(lines 4100 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3539(lines 3539 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3143(lines 3143 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3705(lines 3705 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3474(lines 3474 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3970(lines 3970 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3937(lines 3937 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3607(lines 3607 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,661 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3442(lines 3442 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3740(lines 3740 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3410(lines 3410 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3311(lines 3311 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3245(lines 3245 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3080(lines 3080 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3113(lines 3113 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L4038(lines 4038 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L4071(lines 4071 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3840(lines 3840 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3807(lines 3807 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3378(lines 3378 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3279(lines 3279 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3213(lines 3213 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3643(lines 3643 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point calculate_output3EXIT(lines 3063 4261) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3577(lines 3577 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L4172(lines 4172 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point calculate_output3FINAL(lines 3063 4261) no Hoare annotation was computed. [2023-04-01 23:47:29,662 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4106(lines 4106 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4205(lines 4205 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4139(lines 4139 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3545(lines 3545 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4239(lines 4239 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3149(lines 3149 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4008(lines 4008 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3909(lines 3909 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3612(lines 3612 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3976(lines 3976 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3943(lines 3943 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3712(lines 3712 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3514(lines 3514 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3448(lines 3448 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3118(lines 3118 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L4076(lines 4076 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3845(lines 3845 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,663 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3747(lines 3747 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3417(lines 3417 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3318(lines 3318 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3252(lines 3252 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3285(lines 3285 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L4045(lines 4045 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3814(lines 3814 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3781(lines 3781 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3583(lines 3583 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3352(lines 3352 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3385(lines 3385 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3220(lines 3220 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L4211(lines 4211 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3187(lines 3187 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3650(lines 3650 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3551(lines 3551 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L4146(lines 4146 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L3155(lines 3155 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,664 INFO L899 garLoopResultBuilder]: For program point L4179(lines 4179 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,665 INFO L899 garLoopResultBuilder]: For program point L4113(lines 4113 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,665 INFO L899 garLoopResultBuilder]: For program point L3684(lines 3684 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,665 INFO L899 garLoopResultBuilder]: For program point L3618(lines 3618 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,665 INFO L899 garLoopResultBuilder]: For program point L4246(lines 4246 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L4081(lines 4081 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L4015(lines 4015 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3949(lines 3949 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3883(lines 3883 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3520(lines 3520 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3454(lines 3454 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3487(lines 3487 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3983(lines 3983 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3092(lines 3092 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3753(lines 3753 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L4051(lines 4051 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3292(lines 3292 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3325(lines 3325 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3259(lines 3259 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3193(lines 3193 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,666 INFO L899 garLoopResultBuilder]: For program point L3788(lines 3788 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3656(lines 3656 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3557(lines 3557 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3392(lines 3392 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3359(lines 3359 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4218(lines 4218 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3227(lines 3227 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4185(lines 4185 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4086(lines 4086 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4119(lines 4119 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4020(lines 4020 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3624(lines 3624 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3162(lines 3162 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4153(lines 4153 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3691(lines 3691 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L3130(lines 3130 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,667 INFO L899 garLoopResultBuilder]: For program point L4253(lines 4253 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3956(lines 3956 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3989(lines 3989 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3494(lines 3494 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3461(lines 3461 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3858(lines 3858 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3726(lines 3726 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3594(lines 3594 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3429(lines 3429 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3066(lines 3066 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3760(lines 3760 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3298(lines 3298 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3232(lines 3232 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3265(lines 3265 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3199(lines 3199 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L4058(lines 4058 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3794(lines 3794 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3563(lines 3563 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,668 INFO L899 garLoopResultBuilder]: For program point L3398(lines 3398 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L3332(lines 3332 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L3365(lines 3365 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L3167(lines 3167 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4026(lines 4026 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L3828(lines 3828 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L3663(lines 3663 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3063 4261) the Hoare annotation is: (let ((.cse41 (= ~a18~0 8)) (.cse42 (= ~a24~0 |old(~a24~0)|)) (.cse17 (= ~a24~0 2)) (.cse16 (= ~a18~0 10)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse7 (= ~a24~0 3)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse9 (<= ~a15~0 4)) (.cse37 (= ~a18~0 9)) (.cse11 (<= 4 ~a15~0))) (let ((.cse22 (and .cse7 .cse8 .cse9 .cse37 .cse11)) (.cse31 (and .cse7 .cse8 .cse15 .cse10)) (.cse29 (and .cse7 .cse8 .cse9 .cse16 .cse11)) (.cse25 (and .cse8 .cse15 .cse17 .cse37)) (.cse21 (< 0 |old(~a24~0)|)) (.cse3 (and .cse8 .cse15 .cse42 .cse37)) (.cse4 (not (= 9 |old(~a18~0)|))) (.cse32 (<= |old(~a24~0)| 0)) (.cse39 (and .cse7 .cse41 .cse8 .cse15)) (.cse36 (and .cse8 .cse15 .cse10 .cse17)) (.cse18 (not (= 2 |old(~a24~0)|))) (.cse34 (and .cse41 .cse8 .cse15 .cse17)) (.cse28 (< 2 |old(~a24~0)|)) (.cse20 (< 99 |old(~a3~0)|)) (.cse23 (= |old(~a15~0)| |old(~a24~0)|)) (.cse24 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 11)) (.cse14 (and .cse8 .cse15 .cse10 .cse42)) (.cse30 (< |old(~a15~0)| 5)) (.cse26 (< |old(~a3~0)| 418)) (.cse38 (and .cse41 .cse8 .cse15 .cse42)) (.cse13 (< 1 |old(~a24~0)|)) (.cse35 (not (= 8 |old(~a18~0)|))) (.cse12 (< |old(~a15~0)| 4)) (.cse0 (<= |old(~a3~0)| 115)) (.cse1 (< 4 |old(~a15~0)|)) (.cse2 (< |old(~a24~0)| 4)) (.cse27 (and .cse8 .cse15 .cse16 .cse42)) (.cse5 (not (= 3 |old(~a24~0)|))) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse40 (and .cse7 .cse8 .cse15 .cse16)) (.cse33 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 (and .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse6 .cse13 .cse14) (or (and .cse8 .cse15 .cse16 .cse17) .cse18 .cse19) (or .cse20 .cse6 .cse13 .cse14) (or .cse20 (< |old(~a18~0)| 10) .cse21 .cse14) (or .cse22 .cse20 .cse5 .cse1 .cse12 .cse4) (or .cse20 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse0 .cse18 .cse23 .cse25 .cse4) (or .cse26 .cse13 .cse3 .cse4) (or .cse19 .cse24 .cse21 .cse27) (or .cse24 .cse21 .cse3 .cse4) (or .cse28 .cse1 .cse13 .cse14) (or .cse20 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse5 .cse6 .cse30 .cse31) (or .cse32 .cse6 .cse13 .cse33 .cse14) (or .cse30 .cse23 .cse19 .cse24 .cse2 .cse27) (or .cse0 .cse22 .cse5 .cse1 .cse12 .cse4) (or (<= 12 |old(~a18~0)|) .cse5 .cse6 .cse1 .cse12 (and .cse7 .cse8 .cse9 (<= 11 ~a18~0) (< ~a18~0 12) .cse11)) (or .cse20 .cse24 .cse13 .cse3 .cse4) (or .cse20 .cse5 .cse33 .cse31) (or .cse18 .cse34 .cse35 .cse33) (or .cse0 .cse21 .cse3 .cse4) (or .cse0 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse18 .cse28 .cse1 .cse36 .cse26) (or .cse18 .cse25 .cse33 .cse4) (or .cse5 (and .cse7 .cse8 .cse15 .cse37) .cse33 .cse4) (or .cse6 .cse24 .cse21 .cse14) (or .cse38 .cse1 .cse35 .cse2) (or .cse0 .cse18 .cse34 .cse35) (or .cse0 .cse24 .cse13 .cse3 .cse4) (or .cse5 .cse35 .cse39 .cse33) (or .cse0 .cse19 .cse13 .cse27) (or (not (= 5 |old(~a15~0)|)) .cse18 (and .cse8 (= 5 ~a15~0) .cse17 .cse37) .cse4) (or .cse0 .cse38 .cse23 .cse24 .cse35 .cse2) (or .cse20 .cse32 .cse13 .cse33 .cse14) (or .cse0 .cse5 .cse30 .cse35 .cse39) (or .cse6 .cse18 .cse36) (or .cse18 .cse34 .cse28 .cse1 .cse35) (or .cse20 .cse19 .cse1 .cse2 .cse27) (or .cse0 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse6 .cse1 .cse2 .cse14) (or .cse5 .cse30 .cse19 .cse26 .cse40) (or .cse38 .cse35 .cse13) (or .cse0 (and .cse7 .cse41 .cse8 .cse9 .cse11) .cse5 .cse1 .cse35 .cse12) (or .cse0 .cse19 .cse1 .cse2 .cse27) (or .cse5 .cse19 .cse40 .cse33)))) [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4192(lines 4192 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4126(lines 4126 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4225(lines 4225 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,669 INFO L899 garLoopResultBuilder]: For program point L4093(lines 4093 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3631(lines 3631 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3136(lines 3136 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3995(lines 3995 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3698(lines 3698 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3533(lines 3533 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3963(lines 3963 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3864(lines 3864 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3468(lines 3468 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3501(lines 3501 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3435(lines 3435 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3733(lines 3733 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3601(lines 3601 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3304(lines 3304 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3106(lines 3106 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3073(lines 3073 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3767(lines 3767 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3404(lines 3404 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,670 INFO L899 garLoopResultBuilder]: For program point L3272(lines 3272 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L3206(lines 3206 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L3239(lines 3239 4259) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2942(lines 2942 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2975(lines 2975 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point calculate_output2EXIT(lines 1650 3061) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2249(lines 2249 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2084(lines 2084 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L1820(lines 1820 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L1754(lines 1754 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2646(lines 2646 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2613(lines 2613 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2514(lines 2514 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2217(lines 2217 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2118(lines 2118 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2151(lines 2151 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2052(lines 2052 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L1788(lines 1788 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L1722(lines 1722 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2581(lines 2581 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,671 INFO L899 garLoopResultBuilder]: For program point L2416(lines 2416 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2185(lines 2185 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2020(lines 2020 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L3011(lines 3011 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2879(lines 2879 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2450(lines 2450 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1988(lines 1988 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1955(lines 1955 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1922(lines 1922 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1889(lines 1889 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2847(lines 2847 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1691(lines 1691 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1658(lines 1658 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2550(lines 2550 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2484(lines 2484 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L1857(lines 1857 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2782(lines 2782 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2815(lines 2815 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2386(lines 2386 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,672 INFO L899 garLoopResultBuilder]: For program point L3014(lines 3014 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L3047(lines 3047 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L2750(lines 2750 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L2684(lines 2684 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L2717(lines 2717 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L2354(lines 2354 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,673 INFO L899 garLoopResultBuilder]: For program point L2321(lines 2321 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2255(lines 2255 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point calculate_output2FINAL(lines 1650 3061) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2090(lines 2090 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2982(lines 2982 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2949(lines 2949 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L1760(lines 1760 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2520(lines 2520 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2223(lines 2223 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2124(lines 2124 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,674 INFO L899 garLoopResultBuilder]: For program point L2058(lines 2058 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L1827(lines 1827 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L1794(lines 1794 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L1728(lines 1728 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2620(lines 2620 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2653(lines 2653 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2158(lines 2158 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2191(lines 2191 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2026(lines 2026 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2918(lines 2918 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L1894(lines 1894 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,676 INFO L899 garLoopResultBuilder]: For program point L2588(lines 2588 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2456(lines 2456 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2423(lines 2423 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2886(lines 2886 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2853(lines 2853 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L1697(lines 1697 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2556(lines 2556 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2490(lines 2490 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L3052(lines 3052 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L1995(lines 1995 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L1962(lines 1962 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L1929(lines 1929 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2821(lines 2821 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L1665(lines 1665 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2392(lines 2392 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2359(lines 2359 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,677 INFO L899 garLoopResultBuilder]: For program point L2987(lines 2987 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L1864(lines 1864 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2789(lines 2789 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2723(lines 2723 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2294(lines 2294 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2327(lines 2327 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2261(lines 2261 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L3021(lines 3021 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L1766(lines 1766 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2757(lines 2757 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2691(lines 2691 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2526(lines 2526 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2064(lines 2064 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2097(lines 2097 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L1833(lines 1833 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2659(lines 2659 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2230(lines 2230 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,678 INFO L899 garLoopResultBuilder]: For program point L2197(lines 2197 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2131(lines 2131 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2032(lines 2032 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L1801(lines 1801 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L1735(lines 1735 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2594(lines 2594 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2627(lines 2627 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2165(lines 2165 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2000(lines 2000 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L1901(lines 1901 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2892(lines 2892 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2925(lines 2925 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L1703(lines 1703 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2430(lines 2430 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2463(lines 2463 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2397(lines 2397 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2860(lines 2860 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,679 INFO L899 garLoopResultBuilder]: For program point L2827(lines 2827 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2563(lines 2563 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2497(lines 2497 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L1969(lines 1969 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L1936(lines 1936 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2993(lines 2993 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L1870(lines 1870 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L1672(lines 1672 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2729(lines 2729 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2366(lines 2366 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2300(lines 2300 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L895 garLoopResultBuilder]: At program point L3060(line 3060) the Hoare annotation is: (let ((.cse41 (= ~a18~0 8)) (.cse42 (= ~a24~0 |old(~a24~0)|)) (.cse17 (= ~a24~0 2)) (.cse16 (= ~a18~0 10)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse7 (= ~a24~0 3)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse9 (<= ~a15~0 4)) (.cse37 (= ~a18~0 9)) (.cse11 (<= 4 ~a15~0))) (let ((.cse22 (and .cse7 .cse8 .cse9 .cse37 .cse11)) (.cse31 (and .cse7 .cse8 .cse15 .cse10)) (.cse29 (and .cse7 .cse8 .cse9 .cse16 .cse11)) (.cse25 (and .cse8 .cse15 .cse17 .cse37)) (.cse21 (< 0 |old(~a24~0)|)) (.cse3 (and .cse8 .cse15 .cse42 .cse37)) (.cse4 (not (= 9 |old(~a18~0)|))) (.cse32 (<= |old(~a24~0)| 0)) (.cse39 (and .cse7 .cse41 .cse8 .cse15)) (.cse36 (and .cse8 .cse15 .cse10 .cse17)) (.cse18 (not (= 2 |old(~a24~0)|))) (.cse34 (and .cse41 .cse8 .cse15 .cse17)) (.cse28 (< 2 |old(~a24~0)|)) (.cse20 (< 99 |old(~a3~0)|)) (.cse23 (= |old(~a15~0)| |old(~a24~0)|)) (.cse24 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 11)) (.cse14 (and .cse8 .cse15 .cse10 .cse42)) (.cse30 (< |old(~a15~0)| 5)) (.cse26 (< |old(~a3~0)| 418)) (.cse38 (and .cse41 .cse8 .cse15 .cse42)) (.cse13 (< 1 |old(~a24~0)|)) (.cse35 (not (= 8 |old(~a18~0)|))) (.cse12 (< |old(~a15~0)| 4)) (.cse0 (<= |old(~a3~0)| 115)) (.cse1 (< 4 |old(~a15~0)|)) (.cse2 (< |old(~a24~0)| 4)) (.cse27 (and .cse8 .cse15 .cse16 .cse42)) (.cse5 (not (= 3 |old(~a24~0)|))) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse40 (and .cse7 .cse8 .cse15 .cse16)) (.cse33 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 (and .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse6 .cse13 .cse14) (or (and .cse8 .cse15 .cse16 .cse17) .cse18 .cse19) (or .cse20 .cse6 .cse13 .cse14) (or .cse20 (< |old(~a18~0)| 10) .cse21 .cse14) (or .cse22 .cse20 .cse5 .cse1 .cse12 .cse4) (or .cse20 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse0 .cse18 .cse23 .cse25 .cse4) (or .cse26 .cse13 .cse3 .cse4) (or .cse19 .cse24 .cse21 .cse27) (or .cse24 .cse21 .cse3 .cse4) (or .cse28 .cse1 .cse13 .cse14) (or .cse20 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse5 .cse6 .cse30 .cse31) (or .cse32 .cse6 .cse13 .cse33 .cse14) (or .cse30 .cse23 .cse19 .cse24 .cse2 .cse27) (or .cse0 .cse22 .cse5 .cse1 .cse12 .cse4) (or (<= 12 |old(~a18~0)|) .cse5 .cse6 .cse1 .cse12 (and .cse7 .cse8 .cse9 (<= 11 ~a18~0) (< ~a18~0 12) .cse11)) (or .cse20 .cse24 .cse13 .cse3 .cse4) (or .cse20 .cse5 .cse33 .cse31) (or .cse18 .cse34 .cse35 .cse33) (or .cse0 .cse21 .cse3 .cse4) (or .cse0 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse18 .cse28 .cse1 .cse36 .cse26) (or .cse18 .cse25 .cse33 .cse4) (or .cse5 (and .cse7 .cse8 .cse15 .cse37) .cse33 .cse4) (or .cse6 .cse24 .cse21 .cse14) (or .cse38 .cse1 .cse35 .cse2) (or .cse0 .cse18 .cse34 .cse35) (or .cse0 .cse24 .cse13 .cse3 .cse4) (or .cse5 .cse35 .cse39 .cse33) (or .cse0 .cse19 .cse13 .cse27) (or (not (= 5 |old(~a15~0)|)) .cse18 (and .cse8 (= 5 ~a15~0) .cse17 .cse37) .cse4) (or .cse0 .cse38 .cse23 .cse24 .cse35 .cse2) (or .cse20 .cse32 .cse13 .cse33 .cse14) (or .cse0 .cse5 .cse30 .cse35 .cse39) (or .cse6 .cse18 .cse36) (or .cse18 .cse34 .cse28 .cse1 .cse35) (or .cse20 .cse19 .cse1 .cse2 .cse27) (or .cse0 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse6 .cse1 .cse2 .cse14) (or .cse5 .cse30 .cse19 .cse26 .cse40) (or .cse38 .cse35 .cse13) (or .cse0 (and .cse7 .cse41 .cse8 .cse9 .cse11) .cse5 .cse1 .cse35 .cse12) (or .cse0 .cse19 .cse1 .cse2 .cse27) (or .cse5 .cse19 .cse40 .cse33)))) [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L3060-1(line 3060) no Hoare annotation was computed. [2023-04-01 23:47:29,680 INFO L899 garLoopResultBuilder]: For program point L2796(lines 2796 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L1772(lines 1772 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2697(lines 2697 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2532(lines 2532 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2334(lines 2334 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2268(lines 2268 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L3028(lines 3028 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2962(lines 2962 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L1806(lines 1806 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2764(lines 2764 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L1740(lines 1740 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2665(lines 2665 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2236(lines 2236 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2203(lines 2203 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2104(lines 2104 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2071(lines 2071 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L1840(lines 1840 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2600(lines 2600 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2138(lines 2138 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2171(lines 2171 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2039(lines 2039 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2006(lines 2006 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,681 INFO L899 garLoopResultBuilder]: For program point L1709(lines 1709 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2634(lines 2634 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2568(lines 2568 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2436(lines 2436 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2403(lines 2403 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2998(lines 2998 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1908(lines 1908 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2866(lines 2866 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2899(lines 2899 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2470(lines 2470 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2503(lines 2503 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1942(lines 1942 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1876(lines 1876 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2834(lines 2834 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1777(lines 1777 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1976(lines 1976 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L3033(lines 3033 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2802(lines 2802 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2736(lines 2736 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L1679(lines 1679 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2703(lines 2703 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2538(lines 2538 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,682 INFO L899 garLoopResultBuilder]: For program point L2373(lines 2373 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2274(lines 2274 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2968(lines 2968 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L1845(lines 1845 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2770(lines 2770 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2671(lines 2671 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2341(lines 2341 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2077(lines 2077 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L1813(lines 1813 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L1747(lines 1747 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 1650 3061) the Hoare annotation is: (let ((.cse41 (= ~a18~0 8)) (.cse42 (= ~a24~0 |old(~a24~0)|)) (.cse17 (= ~a24~0 2)) (.cse16 (= ~a18~0 10)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse7 (= ~a24~0 3)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse9 (<= ~a15~0 4)) (.cse37 (= ~a18~0 9)) (.cse11 (<= 4 ~a15~0))) (let ((.cse22 (and .cse7 .cse8 .cse9 .cse37 .cse11)) (.cse31 (and .cse7 .cse8 .cse15 .cse10)) (.cse29 (and .cse7 .cse8 .cse9 .cse16 .cse11)) (.cse25 (and .cse8 .cse15 .cse17 .cse37)) (.cse21 (< 0 |old(~a24~0)|)) (.cse3 (and .cse8 .cse15 .cse42 .cse37)) (.cse4 (not (= 9 |old(~a18~0)|))) (.cse32 (<= |old(~a24~0)| 0)) (.cse39 (and .cse7 .cse41 .cse8 .cse15)) (.cse36 (and .cse8 .cse15 .cse10 .cse17)) (.cse18 (not (= 2 |old(~a24~0)|))) (.cse34 (and .cse41 .cse8 .cse15 .cse17)) (.cse28 (< 2 |old(~a24~0)|)) (.cse20 (< 99 |old(~a3~0)|)) (.cse23 (= |old(~a15~0)| |old(~a24~0)|)) (.cse24 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 11)) (.cse14 (and .cse8 .cse15 .cse10 .cse42)) (.cse30 (< |old(~a15~0)| 5)) (.cse26 (< |old(~a3~0)| 418)) (.cse38 (and .cse41 .cse8 .cse15 .cse42)) (.cse13 (< 1 |old(~a24~0)|)) (.cse35 (not (= 8 |old(~a18~0)|))) (.cse12 (< |old(~a15~0)| 4)) (.cse0 (<= |old(~a3~0)| 115)) (.cse1 (< 4 |old(~a15~0)|)) (.cse2 (< |old(~a24~0)| 4)) (.cse27 (and .cse8 .cse15 .cse16 .cse42)) (.cse5 (not (= 3 |old(~a24~0)|))) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse40 (and .cse7 .cse8 .cse15 .cse16)) (.cse33 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 (and .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse6 .cse13 .cse14) (or (and .cse8 .cse15 .cse16 .cse17) .cse18 .cse19) (or .cse20 .cse6 .cse13 .cse14) (or .cse20 (< |old(~a18~0)| 10) .cse21 .cse14) (or .cse22 .cse20 .cse5 .cse1 .cse12 .cse4) (or .cse20 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse0 .cse18 .cse23 .cse25 .cse4) (or .cse26 .cse13 .cse3 .cse4) (or .cse19 .cse24 .cse21 .cse27) (or .cse24 .cse21 .cse3 .cse4) (or .cse28 .cse1 .cse13 .cse14) (or .cse20 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse5 .cse6 .cse30 .cse31) (or .cse32 .cse6 .cse13 .cse33 .cse14) (or .cse30 .cse23 .cse19 .cse24 .cse2 .cse27) (or .cse0 .cse22 .cse5 .cse1 .cse12 .cse4) (or (<= 12 |old(~a18~0)|) .cse5 .cse6 .cse1 .cse12 (and .cse7 .cse8 .cse9 (<= 11 ~a18~0) (< ~a18~0 12) .cse11)) (or .cse20 .cse24 .cse13 .cse3 .cse4) (or .cse20 .cse5 .cse33 .cse31) (or .cse18 .cse34 .cse35 .cse33) (or .cse0 .cse21 .cse3 .cse4) (or .cse0 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse18 .cse28 .cse1 .cse36 .cse26) (or .cse18 .cse25 .cse33 .cse4) (or .cse5 (and .cse7 .cse8 .cse15 .cse37) .cse33 .cse4) (or .cse6 .cse24 .cse21 .cse14) (or .cse38 .cse1 .cse35 .cse2) (or .cse0 .cse18 .cse34 .cse35) (or .cse0 .cse24 .cse13 .cse3 .cse4) (or .cse5 .cse35 .cse39 .cse33) (or .cse0 .cse19 .cse13 .cse27) (or (not (= 5 |old(~a15~0)|)) .cse18 (and .cse8 (= 5 ~a15~0) .cse17 .cse37) .cse4) (or .cse0 .cse38 .cse23 .cse24 .cse35 .cse2) (or .cse20 .cse32 .cse13 .cse33 .cse14) (or .cse0 .cse5 .cse30 .cse35 .cse39) (or .cse6 .cse18 .cse36) (or .cse18 .cse34 .cse28 .cse1 .cse35) (or .cse20 .cse19 .cse1 .cse2 .cse27) (or .cse0 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse6 .cse1 .cse2 .cse14) (or .cse5 .cse30 .cse19 .cse26 .cse40) (or .cse38 .cse35 .cse13) (or .cse0 (and .cse7 .cse41 .cse8 .cse9 .cse11) .cse5 .cse1 .cse35 .cse12) (or .cse0 .cse19 .cse1 .cse2 .cse27) (or .cse5 .cse19 .cse40 .cse33)))) [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2210(lines 2210 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2243(lines 2243 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2111(lines 2111 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2937(lines 2937 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,683 INFO L899 garLoopResultBuilder]: For program point L2640(lines 2640 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2607(lines 2607 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2508(lines 2508 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2409(lines 2409 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2178(lines 2178 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2145(lines 2145 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2046(lines 2046 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2013(lines 2013 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L3004(lines 3004 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2872(lines 2872 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2905(lines 2905 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1782(lines 1782 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1716(lines 1716 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2575(lines 2575 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2443(lines 2443 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1981(lines 1981 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1948(lines 1948 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1915(lines 1915 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2477(lines 2477 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L1883(lines 1883 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2808(lines 2808 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2841(lines 2841 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,684 INFO L899 garLoopResultBuilder]: For program point L2544(lines 2544 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L3040(lines 3040 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L1851(lines 1851 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2776(lines 2776 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2710(lines 2710 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L1686(lines 1686 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2743(lines 2743 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L1653(lines 1653 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2677(lines 2677 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2380(lines 2380 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2314(lines 2314 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2347(lines 2347 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L2281(lines 2281 3059) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L828(lines 828 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L1489(lines 1489 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L300(lines 300 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L234(lines 234 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L168-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L102-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L36(lines 36 38) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L36-2(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2023-04-01 23:47:29,685 INFO L899 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1094(lines 1094 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L37(line 37) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L566(lines 566 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1227(lines 1227 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1161(lines 1161 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1029(lines 1029 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L765(lines 765 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L699(lines 699 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1294(lines 1294 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L171-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L105-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L39-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L964(lines 964 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L502(lines 502 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L436(lines 436 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L370(lines 370 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L635(lines 635 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1626(lines 1626 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,686 INFO L899 garLoopResultBuilder]: For program point L1560(lines 1560 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1362(lines 1362 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L305(lines 305 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L900(lines 900 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1429(lines 1429 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L174-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L108-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L42-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L835(lines 835 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1496(lines 1496 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L241(lines 241 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1100(lines 1100 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L704(lines 704 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L308(lines 308 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1167(lines 1167 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L771(lines 771 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L573(lines 573 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1300(lines 1300 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L1234(lines 1234 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L177-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,687 INFO L899 garLoopResultBuilder]: For program point L111-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L45-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L1036(lines 1036 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L970(lines 970 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L508(lines 508 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L442(lines 442 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L641(lines 641 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L377(lines 377 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L1368(lines 1368 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L906(lines 906 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L1633(lines 1633 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L1567(lines 1567 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L1435(lines 1435 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L180-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L114-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L48-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L841(lines 841 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2023-04-01 23:47:29,688 INFO L899 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L776(lines 776 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1503(lines 1503 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L248(lines 248 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1173(lines 1173 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1107(lines 1107 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L711(lines 711 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L513(lines 513 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L315(lines 315 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L183-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L117-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L51-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L976(lines 976 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point calculate_outputEXIT(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L646(lines 646 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L580(lines 580 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1307(lines 1307 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1241(lines 1241 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L1043(lines 1043 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,689 INFO L899 garLoopResultBuilder]: For program point L449(lines 449 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L383(lines 383 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1573(lines 1573 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1375(lines 1375 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L186-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L120-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L54-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L913(lines 913 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1640(lines 1640 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1442(lines 1442 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L716(lines 716 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1179(lines 1179 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L783(lines 783 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L519(lines 519 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1510(lines 1510 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L255(lines 255 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L189-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L123-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,690 INFO L899 garLoopResultBuilder]: For program point L1114(lines 1114 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L57-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L586(lines 586 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L322(lines 322 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L1247(lines 1247 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L1049(lines 1049 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L983(lines 983 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L653(lines 653 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L1314(lines 1314 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L1579(lines 1579 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L456(lines 456 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L390(lines 390 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L192-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L126-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L60-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L919(lines 919 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L1382(lines 1382 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2023-04-01 23:47:29,691 INFO L899 garLoopResultBuilder]: For program point L854(lines 854 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L788(lines 788 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L895 garLoopResultBuilder]: At program point L1647(line 1647) the Hoare annotation is: (let ((.cse41 (= ~a18~0 8)) (.cse42 (= ~a24~0 |old(~a24~0)|)) (.cse17 (= ~a24~0 2)) (.cse16 (= ~a18~0 10)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse7 (= ~a24~0 3)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse9 (<= ~a15~0 4)) (.cse37 (= ~a18~0 9)) (.cse11 (<= 4 ~a15~0))) (let ((.cse22 (and .cse7 .cse8 .cse9 .cse37 .cse11)) (.cse31 (and .cse7 .cse8 .cse15 .cse10)) (.cse29 (and .cse7 .cse8 .cse9 .cse16 .cse11)) (.cse25 (and .cse8 .cse15 .cse17 .cse37)) (.cse21 (< 0 |old(~a24~0)|)) (.cse3 (and .cse8 .cse15 .cse42 .cse37)) (.cse4 (not (= 9 |old(~a18~0)|))) (.cse32 (<= |old(~a24~0)| 0)) (.cse39 (and .cse7 .cse41 .cse8 .cse15)) (.cse36 (and .cse8 .cse15 .cse10 .cse17)) (.cse18 (not (= 2 |old(~a24~0)|))) (.cse34 (and .cse41 .cse8 .cse15 .cse17)) (.cse28 (< 2 |old(~a24~0)|)) (.cse20 (< 99 |old(~a3~0)|)) (.cse23 (= |old(~a15~0)| |old(~a24~0)|)) (.cse24 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 11)) (.cse14 (and .cse8 .cse15 .cse10 .cse42)) (.cse30 (< |old(~a15~0)| 5)) (.cse26 (< |old(~a3~0)| 418)) (.cse38 (and .cse41 .cse8 .cse15 .cse42)) (.cse13 (< 1 |old(~a24~0)|)) (.cse35 (not (= 8 |old(~a18~0)|))) (.cse12 (< |old(~a15~0)| 4)) (.cse0 (<= |old(~a3~0)| 115)) (.cse1 (< 4 |old(~a15~0)|)) (.cse2 (< |old(~a24~0)| 4)) (.cse27 (and .cse8 .cse15 .cse16 .cse42)) (.cse5 (not (= 3 |old(~a24~0)|))) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse40 (and .cse7 .cse8 .cse15 .cse16)) (.cse33 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 (and .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse6 .cse13 .cse14) (or (and .cse8 .cse15 .cse16 .cse17) .cse18 .cse19) (or .cse20 .cse6 .cse13 .cse14) (or .cse20 (< |old(~a18~0)| 10) .cse21 .cse14) (or .cse22 .cse20 .cse5 .cse1 .cse12 .cse4) (or .cse20 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse0 .cse18 .cse23 .cse25 .cse4) (or .cse26 .cse13 .cse3 .cse4) (or .cse19 .cse24 .cse21 .cse27) (or .cse24 .cse21 .cse3 .cse4) (or .cse28 .cse1 .cse13 .cse14) (or .cse20 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse5 .cse6 .cse30 .cse31) (or .cse32 .cse6 .cse13 .cse33 .cse14) (or .cse30 .cse23 .cse19 .cse24 .cse2 .cse27) (or .cse0 .cse22 .cse5 .cse1 .cse12 .cse4) (or (<= 12 |old(~a18~0)|) .cse5 .cse6 .cse1 .cse12 (and .cse7 .cse8 .cse9 (<= 11 ~a18~0) (< ~a18~0 12) .cse11)) (or .cse20 .cse24 .cse13 .cse3 .cse4) (or .cse20 .cse5 .cse33 .cse31) (or .cse18 .cse34 .cse35 .cse33) (or .cse0 .cse21 .cse3 .cse4) (or .cse0 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse18 .cse28 .cse1 .cse36 .cse26) (or .cse18 .cse25 .cse33 .cse4) (or .cse5 (and .cse7 .cse8 .cse15 .cse37) .cse33 .cse4) (or .cse6 .cse24 .cse21 .cse14) (or .cse38 .cse1 .cse35 .cse2) (or .cse0 .cse18 .cse34 .cse35) (or .cse0 .cse24 .cse13 .cse3 .cse4) (or .cse5 .cse35 .cse39 .cse33) (or .cse0 .cse19 .cse13 .cse27) (or (not (= 5 |old(~a15~0)|)) .cse18 (and .cse8 (= 5 ~a15~0) .cse17 .cse37) .cse4) (or .cse0 .cse38 .cse23 .cse24 .cse35 .cse2) (or .cse20 .cse32 .cse13 .cse33 .cse14) (or .cse0 .cse5 .cse30 .cse35 .cse39) (or .cse6 .cse18 .cse36) (or .cse18 .cse34 .cse28 .cse1 .cse35) (or .cse20 .cse19 .cse1 .cse2 .cse27) (or .cse0 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse6 .cse1 .cse2 .cse14) (or .cse5 .cse30 .cse19 .cse26 .cse40) (or .cse38 .cse35 .cse13) (or .cse0 (and .cse7 .cse41 .cse8 .cse9 .cse11) .cse5 .cse1 .cse35 .cse12) (or .cse0 .cse19 .cse1 .cse2 .cse27) (or .cse5 .cse19 .cse40 .cse33)))) [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L1647-1(line 1647) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L1449(lines 1449 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L723(lines 723 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L525(lines 525 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L195-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L1186(lines 1186 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L129-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L63-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L1517(lines 1517 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L262(lines 262 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2023-04-01 23:47:29,692 INFO L899 garLoopResultBuilder]: For program point L1121(lines 1121 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1055(lines 1055 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L659(lines 659 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L593(lines 593 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L329(lines 329 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1254(lines 1254 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L990(lines 990 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1321(lines 1321 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L198-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L132-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L66-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L925(lines 925 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1586(lines 1586 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L463(lines 463 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L397(lines 397 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L860(lines 860 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L794(lines 794 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L728(lines 728 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1389(lines 1389 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,693 INFO L899 garLoopResultBuilder]: For program point L1522(lines 1522 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L201-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L135-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L69-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L532(lines 532 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L268(lines 268 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L1259(lines 1259 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L1193(lines 1193 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2023-04-01 23:47:29,694 INFO L899 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L1061(lines 1061 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L599(lines 599 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L1128(lines 1128 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L666(lines 666 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L336(lines 336 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L1327(lines 1327 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L204-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L138-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L72-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L997(lines 997 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L1592(lines 1592 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,695 INFO L899 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L932(lines 932 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L800(lines 800 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L470(lines 470 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L867(lines 867 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L735(lines 735 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L1528(lines 1528 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L1462(lines 1462 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L1396(lines 1396 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 151) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L273(lines 273 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L207-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L141-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L75-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L605(lines 605 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,696 INFO L899 garLoopResultBuilder]: For program point L1266(lines 1266 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1200(lines 1200 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1134(lines 1134 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1068(lines 1068 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1333(lines 1333 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L210-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L144-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L78-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L673(lines 673 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L1598(lines 1598 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,697 INFO L899 garLoopResultBuilder]: For program point L409(lines 409 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L938(lines 938 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L1533(lines 1533 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L476(lines 476 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L873(lines 873 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L807(lines 807 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L1402(lines 1402 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L213-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L147-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L81-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L742(lines 742 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L1469(lines 1469 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L280(lines 280 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L611(lines 611 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L545(lines 545 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,698 INFO L899 garLoopResultBuilder]: For program point L1273(lines 1273 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L216-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L1207(lines 1207 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L150-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L1141(lines 1141 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L84-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L1075(lines 1075 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point L1009(lines 1009 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,699 INFO L899 garLoopResultBuilder]: For program point calculate_outputFINAL(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,701 INFO L899 garLoopResultBuilder]: For program point L1340(lines 1340 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,701 INFO L899 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2023-04-01 23:47:29,701 INFO L899 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L680(lines 680 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L1605(lines 1605 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L1539(lines 1539 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L416(lines 416 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,702 INFO L899 garLoopResultBuilder]: For program point L350(lines 350 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L945(lines 945 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L483(lines 483 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L153-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L87-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L880(lines 880 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L814(lines 814 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1475(lines 1475 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1409(lines 1409 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L286(lines 286 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L749(lines 749 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L617(lines 617 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L552(lines 552 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L156-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L90-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1015(lines 1015 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1346(lines 1346 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1280(lines 1280 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L1148(lines 1148 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,703 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L1082(lines 1082 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L752(lines 752 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L686(lines 686 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L951(lines 951 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L1612(lines 1612 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L1546(lines 1546 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L423(lines 423 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L357(lines 357 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L159-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L93-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L622(lines 622 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L490(lines 490 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L1415(lines 1415 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L887(lines 887 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L821(lines 821 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L1482(lines 1482 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L293(lines 293 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,704 INFO L899 garLoopResultBuilder]: For program point L227(lines 227 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 35 1648) the Hoare annotation is: (let ((.cse41 (= ~a18~0 8)) (.cse42 (= ~a24~0 |old(~a24~0)|)) (.cse17 (= ~a24~0 2)) (.cse16 (= ~a18~0 10)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse7 (= ~a24~0 3)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse9 (<= ~a15~0 4)) (.cse37 (= ~a18~0 9)) (.cse11 (<= 4 ~a15~0))) (let ((.cse22 (and .cse7 .cse8 .cse9 .cse37 .cse11)) (.cse31 (and .cse7 .cse8 .cse15 .cse10)) (.cse29 (and .cse7 .cse8 .cse9 .cse16 .cse11)) (.cse25 (and .cse8 .cse15 .cse17 .cse37)) (.cse21 (< 0 |old(~a24~0)|)) (.cse3 (and .cse8 .cse15 .cse42 .cse37)) (.cse4 (not (= 9 |old(~a18~0)|))) (.cse32 (<= |old(~a24~0)| 0)) (.cse39 (and .cse7 .cse41 .cse8 .cse15)) (.cse36 (and .cse8 .cse15 .cse10 .cse17)) (.cse18 (not (= 2 |old(~a24~0)|))) (.cse34 (and .cse41 .cse8 .cse15 .cse17)) (.cse28 (< 2 |old(~a24~0)|)) (.cse20 (< 99 |old(~a3~0)|)) (.cse23 (= |old(~a15~0)| |old(~a24~0)|)) (.cse24 (= 6 |old(~a15~0)|)) (.cse6 (< |old(~a18~0)| 11)) (.cse14 (and .cse8 .cse15 .cse10 .cse42)) (.cse30 (< |old(~a15~0)| 5)) (.cse26 (< |old(~a3~0)| 418)) (.cse38 (and .cse41 .cse8 .cse15 .cse42)) (.cse13 (< 1 |old(~a24~0)|)) (.cse35 (not (= 8 |old(~a18~0)|))) (.cse12 (< |old(~a15~0)| 4)) (.cse0 (<= |old(~a3~0)| 115)) (.cse1 (< 4 |old(~a15~0)|)) (.cse2 (< |old(~a24~0)| 4)) (.cse27 (and .cse8 .cse15 .cse16 .cse42)) (.cse5 (not (= 3 |old(~a24~0)|))) (.cse19 (not (= 10 |old(~a18~0)|))) (.cse40 (and .cse7 .cse8 .cse15 .cse16)) (.cse33 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 (and .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse6 .cse13 .cse14) (or (and .cse8 .cse15 .cse16 .cse17) .cse18 .cse19) (or .cse20 .cse6 .cse13 .cse14) (or .cse20 (< |old(~a18~0)| 10) .cse21 .cse14) (or .cse22 .cse20 .cse5 .cse1 .cse12 .cse4) (or .cse20 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse0 .cse18 .cse23 .cse25 .cse4) (or .cse26 .cse13 .cse3 .cse4) (or .cse19 .cse24 .cse21 .cse27) (or .cse24 .cse21 .cse3 .cse4) (or .cse28 .cse1 .cse13 .cse14) (or .cse20 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse5 .cse6 .cse30 .cse31) (or .cse32 .cse6 .cse13 .cse33 .cse14) (or .cse30 .cse23 .cse19 .cse24 .cse2 .cse27) (or .cse0 .cse22 .cse5 .cse1 .cse12 .cse4) (or (<= 12 |old(~a18~0)|) .cse5 .cse6 .cse1 .cse12 (and .cse7 .cse8 .cse9 (<= 11 ~a18~0) (< ~a18~0 12) .cse11)) (or .cse20 .cse24 .cse13 .cse3 .cse4) (or .cse20 .cse5 .cse33 .cse31) (or .cse18 .cse34 .cse35 .cse33) (or .cse0 .cse21 .cse3 .cse4) (or .cse0 .cse5 .cse29 .cse19 .cse1 .cse12) (or .cse18 .cse28 .cse1 .cse36 .cse26) (or .cse18 .cse25 .cse33 .cse4) (or .cse5 (and .cse7 .cse8 .cse15 .cse37) .cse33 .cse4) (or .cse6 .cse24 .cse21 .cse14) (or .cse38 .cse1 .cse35 .cse2) (or .cse0 .cse18 .cse34 .cse35) (or .cse0 .cse24 .cse13 .cse3 .cse4) (or .cse5 .cse35 .cse39 .cse33) (or .cse0 .cse19 .cse13 .cse27) (or (not (= 5 |old(~a15~0)|)) .cse18 (and .cse8 (= 5 ~a15~0) .cse17 .cse37) .cse4) (or .cse0 .cse38 .cse23 .cse24 .cse35 .cse2) (or .cse20 .cse32 .cse13 .cse33 .cse14) (or .cse0 .cse5 .cse30 .cse35 .cse39) (or .cse6 .cse18 .cse36) (or .cse18 .cse34 .cse28 .cse1 .cse35) (or .cse20 .cse19 .cse1 .cse2 .cse27) (or .cse0 .cse6 .cse23 .cse24 .cse2 .cse14) (or .cse6 .cse1 .cse2 .cse14) (or .cse5 .cse30 .cse19 .cse26 .cse40) (or .cse38 .cse35 .cse13) (or .cse0 (and .cse7 .cse41 .cse8 .cse9 .cse11) .cse5 .cse1 .cse35 .cse12) (or .cse0 .cse19 .cse1 .cse2 .cse27) (or .cse5 .cse19 .cse40 .cse33)))) [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L162-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L96-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L559(lines 559 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1220(lines 1220 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1088(lines 1088 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1022(lines 1022 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1353(lines 1353 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1287(lines 1287 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L1155(lines 1155 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L759(lines 759 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L693(lines 693 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L363(lines 363 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L165-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L99-1(lines 35 1648) no Hoare annotation was computed. [2023-04-01 23:47:29,705 INFO L899 garLoopResultBuilder]: For program point L958(lines 958 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L1619(lines 1619 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L1553(lines 1553 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L496(lines 496 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L430(lines 430 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L893(lines 893 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L629(lines 629 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L1422(lines 1422 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point L1356(lines 1356 1646) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L895 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a24~0 3) (<= ~a15~0 4) (= ~a18~0 9) (<= 4 ~a15~0) (<= ~a3~0 99)) [2023-04-01 23:47:29,706 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-04-01 23:47:29,706 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 23:47:29,709 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 23:47:29,712 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-01 23:47:29,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.04 11:47:29 BoogieIcfgContainer [2023-04-01 23:47:29,738 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-01 23:47:29,739 INFO L158 Benchmark]: Toolchain (without parser) took 138721.52ms. Allocated memory was 432.0MB in the beginning and 3.9GB in the end (delta: 3.4GB). Free memory was 378.9MB in the beginning and 591.7MB in the end (delta: -212.8MB). Peak memory consumption was 3.4GB. Max. memory is 8.0GB. [2023-04-01 23:47:29,739 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 216.0MB. Free memory is still 162.9MB. There was no memory consumed. Max. memory is 8.0GB. [2023-04-01 23:47:29,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 947.21ms. Allocated memory is still 432.0MB. Free memory was 378.4MB in the beginning and 338.6MB in the end (delta: 39.7MB). Peak memory consumption was 85.9MB. Max. memory is 8.0GB. [2023-04-01 23:47:29,739 INFO L158 Benchmark]: Boogie Preprocessor took 152.63ms. Allocated memory is still 432.0MB. Free memory was 338.6MB in the beginning and 319.0MB in the end (delta: 19.7MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2023-04-01 23:47:29,740 INFO L158 Benchmark]: RCFGBuilder took 2690.03ms. Allocated memory was 432.0MB in the beginning and 650.1MB in the end (delta: 218.1MB). Free memory was 319.0MB in the beginning and 575.9MB in the end (delta: -256.9MB). Peak memory consumption was 229.9MB. Max. memory is 8.0GB. [2023-04-01 23:47:29,740 INFO L158 Benchmark]: TraceAbstraction took 134926.73ms. Allocated memory was 650.1MB in the beginning and 3.9GB in the end (delta: 3.2GB). Free memory was 574.8MB in the beginning and 591.7MB in the end (delta: -16.9MB). Peak memory consumption was 3.4GB. Max. memory is 8.0GB. [2023-04-01 23:47:29,743 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 216.0MB. Free memory is still 162.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 947.21ms. Allocated memory is still 432.0MB. Free memory was 378.4MB in the beginning and 338.6MB in the end (delta: 39.7MB). Peak memory consumption was 85.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 152.63ms. Allocated memory is still 432.0MB. Free memory was 338.6MB in the beginning and 319.0MB in the end (delta: 19.7MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * RCFGBuilder took 2690.03ms. Allocated memory was 432.0MB in the beginning and 650.1MB in the end (delta: 218.1MB). Free memory was 319.0MB in the beginning and 575.9MB in the end (delta: -256.9MB). Peak memory consumption was 229.9MB. Max. memory is 8.0GB. * TraceAbstraction took 134926.73ms. Allocated memory was 650.1MB in the beginning and 3.9GB in the end (delta: 3.2GB). Free memory was 574.8MB in the beginning and 591.7MB in the end (delta: -16.9MB). Peak memory consumption was 3.4GB. 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: 151]: 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 7 procedures, 777 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 134.9s, OverallIterations: 18, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 73.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 70893 SdHoareTripleChecker+Valid, 61.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 70889 mSDsluCounter, 10698 SdHoareTripleChecker+Invalid, 51.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2398 mSDsCounter, 12312 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 116044 IncrementalHoareTripleChecker+Invalid, 128356 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12312 mSolverCounterUnsat, 8300 mSDtfsCounter, 116044 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18040 GetRequests, 17726 SyntacticMatches, 7 SemanticMatches, 307 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5610 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=69602occurred in iteration=17, InterpolantAutomatonStates: 261, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.1s AutomataMinimizationTime, 18 MinimizatonAttempts, 7560 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 5095 PreInvPairs, 5515 NumberOfFragments, 7432 HoareAnnotationTreeSize, 5095 FomulaSimplifications, 89400 FormulaSimplificationTreeSizeReduction, 6.9s HoareSimplificationTime, 11 FomulaSimplificationsInter, 43813 FormulaSimplificationTreeSizeReductionInter, 16.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 21.0s InterpolantComputationTime, 23786 NumberOfCodeBlocks, 23786 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 29458 ConstructedInterpolants, 0 QuantifiedInterpolants, 50242 SizeOfPredicates, 12 NumberOfNonLiveVariables, 16204 ConjunctsInSsa, 78 ConjunctsInUnsatCore, 39 InterpolantComputations, 12 PerfectInterpolantSequences, 33566/34889 InterpolantCoveringCapability, 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 1 specifications checked. All of them hold - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((a24 <= 1 && 418 <= a3) && a18 == 9) || ((((a24 == 3 && a3 == \old(a3)) && a15 <= 4) && a18 == 9) && 4 <= a15)) || 99 < \old(a3)) || ((a18 == 8 && a15 <= 4) && 4 <= a24)) || ((5 == a15 && a24 == 2) && a18 == 9)) || !(3 == \old(a24))) || (a18 == 10 && a24 == 2)) || (((6 <= a15 && a24 <= 1) && 0 < a24) && a3 <= 99)) || ((a24 <= 0 && 115 < a3) && a18 == 9)) || (((6 <= a15 && a24 <= 1) && 10 <= a18) && a3 <= 99)) || ((((!(a24 == a15) && !(a15 == 6)) && a18 == 10) && 4 <= a24) && 5 <= a15)) || ((a15 <= 4 && 418 <= a3) && a24 == 2)) || (a24 == 2 && 11 <= a18)) || (((115 < a3 && !(a15 == 6)) && a24 <= 1) && a18 == 9)) || (((115 < a3 && a15 <= 4) && a18 == 10) && 4 <= a24)) || ((a24 <= 0 && !(a15 == 6)) && 11 <= a18)) || ((115 < a3 && a24 <= 1) && a18 == 10)) || (((115 < a3 && a15 <= 4) && a18 == 9) && 4 <= a24)) || 4 < \old(a15)) || (a15 <= 4 && a24 <= 1)) || (((a24 == 3 && 418 <= a3) && a18 == 10) && 5 <= a15)) || ((a15 <= 4 && 11 <= a18) && 4 <= a24)) || ((a24 <= 0 && !(a15 == 6)) && a18 == 9)) || (((115 < a3 && a15 <= 4) && 11 <= a18) && 4 <= a15)) || (((a15 <= 4 && a18 == 10) && 4 <= a24) && a3 <= 99)) || (((a24 <= 1 && a18 == 9) && 0 < a24) && a3 <= 99)) || (((a15 <= 4 && 11 <= a18) && a18 < 12) && 4 <= a15)) || (((a15 <= 4 && a18 == 10) && 4 <= a15) && a3 <= 99)) || (((115 < a3 && a15 <= 4) && a18 == 9) && 4 <= a15)) || (((a18 == 8 && 115 < a3) && a15 <= 4) && 4 <= a15)) || ((((!(a24 == a15) && !(a15 == 6)) && 11 <= a18) && a3 <= 99) && 5 <= a15)) || ((6 <= a15 && a18 == 8) && a24 == 2)) || (a18 == 8 && a24 <= 1)) || \old(a15) < 4) || ((((!(a24 == a15) && a18 == 8) && 115 < a3) && !(a15 == 6)) && 5 <= a15)) || ((6 <= a15 && a24 == 3) && a3 <= 99)) || ((6 <= a15 && a24 == 3) && a18 == 8)) || ((6 <= a15 && a24 == 3) && a18 == 9)) || (((115 < a3 && !(a15 == 2)) && a24 == 2) && a18 == 9)) || (((115 < a3 && a15 <= 4) && a18 == 10) && 4 <= a15)) || ((a18 == 8 && a15 <= 4) && a24 == 2)) || ((6 <= a15 && a24 == 2) && a18 == 9)) || ((a24 <= 0 && !(a15 == 6)) && a18 == 10)) || ((a24 == 3 && 11 <= a18) && 5 <= a15)) || ((6 <= a15 && a24 == 3) && a18 == 10)) || !(9 == \old(a18))) || ((a24 <= 0 && 115 < a3) && 11 <= a18)) || ((((!(a24 == a15) && 115 < a3) && !(a15 == 6)) && 11 <= a18) && 5 <= a15)) || (((6 <= a15 && a24 <= 1) && 11 <= a18) && 0 < a24) RESULT: Ultimate proved your program to be correct! [2023-04-01 23:47:29,781 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...