./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5317dae Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14cfbc3a2ba2bfe3a03d4d1ebff24b0baf1851f06dbbd2468b59e09322e4ce16 --- Real Ultimate output --- This is Ultimate 0.2.2-?-b5317da-m [2023-02-16 04:18:09,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-16 04:18:09,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-16 04:18:09,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-16 04:18:09,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-16 04:18:09,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-16 04:18:09,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-16 04:18:09,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-16 04:18:09,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-16 04:18:09,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-16 04:18:09,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-16 04:18:09,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-16 04:18:09,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-16 04:18:09,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-16 04:18:09,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-16 04:18:09,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-16 04:18:09,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-16 04:18:09,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-16 04:18:09,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-16 04:18:09,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-16 04:18:09,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-16 04:18:09,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-16 04:18:09,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-16 04:18:09,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-16 04:18:09,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-16 04:18:09,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-16 04:18:09,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-16 04:18:09,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-16 04:18:09,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-16 04:18:09,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-16 04:18:09,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-16 04:18:09,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-16 04:18:09,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-16 04:18:09,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-16 04:18:09,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-16 04:18:09,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-16 04:18:09,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-16 04:18:09,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-16 04:18:09,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-16 04:18:09,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-16 04:18:09,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-16 04:18:09,566 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-02-16 04:18:09,595 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-16 04:18:09,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-16 04:18:09,596 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-16 04:18:09,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-16 04:18:09,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-16 04:18:09,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-16 04:18:09,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-16 04:18:09,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-16 04:18:09,598 INFO L138 SettingsManager]: * Use SBE=true [2023-02-16 04:18:09,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-16 04:18:09,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-16 04:18:09,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-16 04:18:09,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-16 04:18:09,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-16 04:18:09,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-16 04:18:09,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-16 04:18:09,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-16 04:18:09,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-16 04:18:09,602 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-16 04:18:09,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-16 04:18:09,602 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-16 04:18:09,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-16 04:18:09,602 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-16 04:18:09,602 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14cfbc3a2ba2bfe3a03d4d1ebff24b0baf1851f06dbbd2468b59e09322e4ce16 [2023-02-16 04:18:09,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-16 04:18:09,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-16 04:18:09,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-16 04:18:09,842 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-16 04:18:09,843 INFO L275 PluginConnector]: CDTParser initialized [2023-02-16 04:18:09,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c [2023-02-16 04:18:10,754 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-16 04:18:10,939 INFO L351 CDTParser]: Found 1 translation units. [2023-02-16 04:18:10,940 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c [2023-02-16 04:18:10,943 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ab405493/7d58dd6fbadc4bf9b1fc3f3e5bb0c5e7/FLAG5b2deef9d [2023-02-16 04:18:10,964 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ab405493/7d58dd6fbadc4bf9b1fc3f3e5bb0c5e7 [2023-02-16 04:18:10,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-16 04:18:10,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-16 04:18:10,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-16 04:18:10,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-16 04:18:10,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-16 04:18:10,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 04:18:10" (1/1) ... [2023-02-16 04:18:10,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5530b6fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:10, skipping insertion in model container [2023-02-16 04:18:10,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 04:18:10" (1/1) ... [2023-02-16 04:18:10,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-16 04:18:10,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-16 04:18:11,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c[761,774] [2023-02-16 04:18:11,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-16 04:18:11,106 INFO L203 MainTranslator]: Completed pre-run [2023-02-16 04:18:11,118 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c[761,774] [2023-02-16 04:18:11,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-16 04:18:11,127 INFO L208 MainTranslator]: Completed translation [2023-02-16 04:18:11,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11 WrapperNode [2023-02-16 04:18:11,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-16 04:18:11,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-16 04:18:11,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-16 04:18:11,129 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-16 04:18:11,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,149 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2023-02-16 04:18:11,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-16 04:18:11,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-16 04:18:11,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-16 04:18:11,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-16 04:18:11,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,160 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-16 04:18:11,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-16 04:18:11,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-16 04:18:11,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-16 04:18:11,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (1/1) ... [2023-02-16 04:18:11,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-16 04:18:11,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:11,189 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) [2023-02-16 04:18:11,191 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 [2023-02-16 04:18:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2023-02-16 04:18:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2023-02-16 04:18:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-16 04:18:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-16 04:18:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-16 04:18:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-16 04:18:11,256 INFO L235 CfgBuilder]: Building ICFG [2023-02-16 04:18:11,259 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-16 04:18:11,406 INFO L276 CfgBuilder]: Performing block encoding [2023-02-16 04:18:11,410 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-16 04:18:11,424 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2023-02-16 04:18:11,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 04:18:11 BoogieIcfgContainer [2023-02-16 04:18:11,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-16 04:18:11,428 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-16 04:18:11,428 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-16 04:18:11,430 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-16 04:18:11,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.02 04:18:10" (1/3) ... [2023-02-16 04:18:11,431 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@90ab049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 04:18:11, skipping insertion in model container [2023-02-16 04:18:11,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 04:18:11" (2/3) ... [2023-02-16 04:18:11,431 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@90ab049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 04:18:11, skipping insertion in model container [2023-02-16 04:18:11,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 04:18:11" (3/3) ... [2023-02-16 04:18:11,432 INFO L112 eAbstractionObserver]: Analyzing ICFG Fibonacci01-2.c [2023-02-16 04:18:11,443 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-16 04:18:11,443 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-02-16 04:18:11,471 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-16 04:18:11,475 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;@32aa3986, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-16 04:18:11,476 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-02-16 04:18:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 20 states have (on average 1.5) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-02-16 04:18:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-02-16 04:18:11,482 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:11,483 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:11,483 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:11,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:11,487 INFO L85 PathProgramCache]: Analyzing trace with hash 627182713, now seen corresponding path program 1 times [2023-02-16 04:18:11,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:11,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782472666] [2023-02-16 04:18:11,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 04:18:11,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:11,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782472666] [2023-02-16 04:18:11,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782472666] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 04:18:11,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-16 04:18:11,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-02-16 04:18:11,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81662790] [2023-02-16 04:18:11,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 04:18:11,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-16 04:18:11,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:11,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-16 04:18:11,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-16 04:18:11,674 INFO L87 Difference]: Start difference. First operand has 31 states, 20 states have (on average 1.5) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 04:18:11,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:11,737 INFO L93 Difference]: Finished difference Result 36 states and 42 transitions. [2023-02-16 04:18:11,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-16 04:18:11,739 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-02-16 04:18:11,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:11,744 INFO L225 Difference]: With dead ends: 36 [2023-02-16 04:18:11,748 INFO L226 Difference]: Without dead ends: 25 [2023-02-16 04:18:11,754 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-16 04:18:11,756 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 14 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:11,758 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 40 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:11,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2023-02-16 04:18:11,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 23. [2023-02-16 04:18:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 15 states have (on average 1.4) internal successors, (21), 19 states have internal predecessors, (21), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2023-02-16 04:18:11,800 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 8 [2023-02-16 04:18:11,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:11,802 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2023-02-16 04:18:11,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 04:18:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2023-02-16 04:18:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-02-16 04:18:11,803 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:11,803 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:11,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-16 04:18:11,804 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:11,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:11,806 INFO L85 PathProgramCache]: Analyzing trace with hash -2032172335, now seen corresponding path program 1 times [2023-02-16 04:18:11,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:11,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752479386] [2023-02-16 04:18:11,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 04:18:11,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:11,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752479386] [2023-02-16 04:18:11,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752479386] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 04:18:11,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-16 04:18:11,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-16 04:18:11,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815653503] [2023-02-16 04:18:11,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 04:18:11,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-16 04:18:11,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:11,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-16 04:18:11,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-16 04:18:11,905 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 04:18:11,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:11,946 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2023-02-16 04:18:11,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-16 04:18:11,947 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-02-16 04:18:11,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:11,947 INFO L225 Difference]: With dead ends: 23 [2023-02-16 04:18:11,947 INFO L226 Difference]: Without dead ends: 21 [2023-02-16 04:18:11,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-02-16 04:18:11,953 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 28 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:11,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 24 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:11,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-02-16 04:18:11,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2023-02-16 04:18:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 17 states have internal predecessors, (19), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 24 transitions. [2023-02-16 04:18:11,963 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 24 transitions. Word has length 9 [2023-02-16 04:18:11,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:11,964 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 24 transitions. [2023-02-16 04:18:11,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 04:18:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2023-02-16 04:18:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-02-16 04:18:11,966 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:11,966 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:11,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-16 04:18:11,967 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:11,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:11,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1173651673, now seen corresponding path program 1 times [2023-02-16 04:18:11,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:11,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896314279] [2023-02-16 04:18:11,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-16 04:18:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,153 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-02-16 04:18:12,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:12,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896314279] [2023-02-16 04:18:12,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896314279] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 04:18:12,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-16 04:18:12,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-16 04:18:12,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440689052] [2023-02-16 04:18:12,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 04:18:12,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-16 04:18:12,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:12,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-16 04:18:12,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-02-16 04:18:12,156 INFO L87 Difference]: Start difference. First operand 21 states and 24 transitions. Second operand has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:12,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:12,202 INFO L93 Difference]: Finished difference Result 37 states and 43 transitions. [2023-02-16 04:18:12,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-16 04:18:12,203 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2023-02-16 04:18:12,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:12,204 INFO L225 Difference]: With dead ends: 37 [2023-02-16 04:18:12,204 INFO L226 Difference]: Without dead ends: 35 [2023-02-16 04:18:12,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-02-16 04:18:12,205 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 6 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:12,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 54 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:12,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-02-16 04:18:12,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 30. [2023-02-16 04:18:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 24 states have internal predecessors, (26), 4 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (6), 4 states have call predecessors, (6), 3 states have call successors, (6) [2023-02-16 04:18:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 36 transitions. [2023-02-16 04:18:12,211 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 36 transitions. Word has length 30 [2023-02-16 04:18:12,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:12,211 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 36 transitions. [2023-02-16 04:18:12,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:12,211 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-02-16 04:18:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-02-16 04:18:12,212 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:12,212 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:12,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-02-16 04:18:12,213 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:12,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:12,213 INFO L85 PathProgramCache]: Analyzing trace with hash 2034782143, now seen corresponding path program 1 times [2023-02-16 04:18:12,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:12,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361704404] [2023-02-16 04:18:12,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-16 04:18:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-02-16 04:18:12,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:12,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361704404] [2023-02-16 04:18:12,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361704404] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:12,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1742025078] [2023-02-16 04:18:12,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:12,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:12,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:12,323 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) [2023-02-16 04:18:12,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-16 04:18:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:12,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 6 conjunts are in the unsatisfiable core [2023-02-16 04:18:12,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:12,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-02-16 04:18:12,461 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-02-16 04:18:12,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1742025078] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:12,605 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:12,605 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 15 [2023-02-16 04:18:12,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537475383] [2023-02-16 04:18:12,605 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:12,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-02-16 04:18:12,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:12,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-02-16 04:18:12,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2023-02-16 04:18:12,607 INFO L87 Difference]: Start difference. First operand 30 states and 36 transitions. Second operand has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) [2023-02-16 04:18:12,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:12,840 INFO L93 Difference]: Finished difference Result 91 states and 129 transitions. [2023-02-16 04:18:12,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-16 04:18:12,841 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) Word has length 31 [2023-02-16 04:18:12,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:12,842 INFO L225 Difference]: With dead ends: 91 [2023-02-16 04:18:12,842 INFO L226 Difference]: Without dead ends: 65 [2023-02-16 04:18:12,844 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 56 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=126, Invalid=380, Unknown=0, NotChecked=0, Total=506 [2023-02-16 04:18:12,845 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 115 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:12,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 93 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:12,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2023-02-16 04:18:12,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 53. [2023-02-16 04:18:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 42 states have internal predecessors, (43), 7 states have call successors, (7), 2 states have call predecessors, (7), 5 states have return successors, (18), 8 states have call predecessors, (18), 6 states have call successors, (18) [2023-02-16 04:18:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 68 transitions. [2023-02-16 04:18:12,854 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 68 transitions. Word has length 31 [2023-02-16 04:18:12,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:12,854 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 68 transitions. [2023-02-16 04:18:12,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) [2023-02-16 04:18:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-02-16 04:18:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-02-16 04:18:12,856 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:12,856 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:12,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:13,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:13,064 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:13,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:13,064 INFO L85 PathProgramCache]: Analyzing trace with hash -603092359, now seen corresponding path program 2 times [2023-02-16 04:18:13,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:13,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169549963] [2023-02-16 04:18:13,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:13,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-02-16 04:18:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-02-16 04:18:13,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:13,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169549963] [2023-02-16 04:18:13,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169549963] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:13,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1157110740] [2023-02-16 04:18:13,166 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 04:18:13,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:13,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:13,167 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) [2023-02-16 04:18:13,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-16 04:18:13,194 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 04:18:13,194 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:13,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjunts are in the unsatisfiable core [2023-02-16 04:18:13,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-02-16 04:18:13,225 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-16 04:18:13,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1157110740] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 04:18:13,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-16 04:18:13,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2023-02-16 04:18:13,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055384521] [2023-02-16 04:18:13,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 04:18:13,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-16 04:18:13,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:13,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-16 04:18:13,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-02-16 04:18:13,227 INFO L87 Difference]: Start difference. First operand 53 states and 68 transitions. Second operand has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:13,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:13,244 INFO L93 Difference]: Finished difference Result 61 states and 76 transitions. [2023-02-16 04:18:13,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-16 04:18:13,244 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 25 [2023-02-16 04:18:13,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:13,246 INFO L225 Difference]: With dead ends: 61 [2023-02-16 04:18:13,246 INFO L226 Difference]: Without dead ends: 60 [2023-02-16 04:18:13,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-02-16 04:18:13,247 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 8 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:13,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 49 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:13,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2023-02-16 04:18:13,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 55. [2023-02-16 04:18:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 43 states have internal predecessors, (45), 7 states have call successors, (7), 2 states have call predecessors, (7), 5 states have return successors, (18), 9 states have call predecessors, (18), 6 states have call successors, (18) [2023-02-16 04:18:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2023-02-16 04:18:13,254 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 25 [2023-02-16 04:18:13,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:13,255 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2023-02-16 04:18:13,255 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2023-02-16 04:18:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-02-16 04:18:13,256 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:13,256 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:13,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:13,461 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 [2023-02-16 04:18:13,461 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:13,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:13,461 INFO L85 PathProgramCache]: Analyzing trace with hash -1515993891, now seen corresponding path program 1 times [2023-02-16 04:18:13,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:13,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677963876] [2023-02-16 04:18:13,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-02-16 04:18:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-02-16 04:18:13,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:13,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677963876] [2023-02-16 04:18:13,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677963876] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:13,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [228211376] [2023-02-16 04:18:13,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:13,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:13,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:13,540 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) [2023-02-16 04:18:13,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-16 04:18:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:13,566 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-02-16 04:18:13,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-02-16 04:18:13,625 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-16 04:18:13,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [228211376] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 04:18:13,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-16 04:18:13,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2023-02-16 04:18:13,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336109115] [2023-02-16 04:18:13,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 04:18:13,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-02-16 04:18:13,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:13,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-02-16 04:18:13,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-02-16 04:18:13,626 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand has 6 states, 5 states have (on average 3.6) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:13,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:13,664 INFO L93 Difference]: Finished difference Result 84 states and 117 transitions. [2023-02-16 04:18:13,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-16 04:18:13,665 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.6) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 26 [2023-02-16 04:18:13,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:13,670 INFO L225 Difference]: With dead ends: 84 [2023-02-16 04:18:13,670 INFO L226 Difference]: Without dead ends: 83 [2023-02-16 04:18:13,671 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-02-16 04:18:13,672 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 4 mSDsluCounter, 50 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:13,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 69 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:13,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2023-02-16 04:18:13,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 64. [2023-02-16 04:18:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 50 states have internal predecessors, (52), 8 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (27), 11 states have call predecessors, (27), 7 states have call successors, (27) [2023-02-16 04:18:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 87 transitions. [2023-02-16 04:18:13,692 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 87 transitions. Word has length 26 [2023-02-16 04:18:13,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:13,693 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 87 transitions. [2023-02-16 04:18:13,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.6) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-02-16 04:18:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 87 transitions. [2023-02-16 04:18:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-02-16 04:18:13,698 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:13,698 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:13,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:13,904 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 [2023-02-16 04:18:13,904 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:13,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:13,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1510073474, now seen corresponding path program 1 times [2023-02-16 04:18:13,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:13,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22235394] [2023-02-16 04:18:13,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:13,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-02-16 04:18:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-02-16 04:18:14,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:14,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22235394] [2023-02-16 04:18:14,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22235394] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:14,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [56883350] [2023-02-16 04:18:14,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:14,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:14,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:14,094 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) [2023-02-16 04:18:14,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-16 04:18:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 9 conjunts are in the unsatisfiable core [2023-02-16 04:18:14,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2023-02-16 04:18:14,190 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-02-16 04:18:14,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [56883350] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:14,324 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:14,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 7] total 13 [2023-02-16 04:18:14,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503608560] [2023-02-16 04:18:14,324 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:14,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-02-16 04:18:14,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:14,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-02-16 04:18:14,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2023-02-16 04:18:14,327 INFO L87 Difference]: Start difference. First operand 64 states and 87 transitions. Second operand has 14 states, 13 states have (on average 3.076923076923077) internal successors, (40), 14 states have internal predecessors, (40), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) [2023-02-16 04:18:14,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:14,433 INFO L93 Difference]: Finished difference Result 132 states and 197 transitions. [2023-02-16 04:18:14,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-02-16 04:18:14,434 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 3.076923076923077) internal successors, (40), 14 states have internal predecessors, (40), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) Word has length 52 [2023-02-16 04:18:14,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:14,435 INFO L225 Difference]: With dead ends: 132 [2023-02-16 04:18:14,436 INFO L226 Difference]: Without dead ends: 131 [2023-02-16 04:18:14,436 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 105 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=109, Invalid=271, Unknown=0, NotChecked=0, Total=380 [2023-02-16 04:18:14,436 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 17 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:14,437 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 129 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:14,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2023-02-16 04:18:14,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 98. [2023-02-16 04:18:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 76 states have (on average 1.0789473684210527) internal successors, (82), 75 states have internal predecessors, (82), 11 states have call successors, (11), 2 states have call predecessors, (11), 9 states have return successors, (66), 20 states have call predecessors, (66), 10 states have call successors, (66) [2023-02-16 04:18:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 159 transitions. [2023-02-16 04:18:14,459 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 159 transitions. Word has length 52 [2023-02-16 04:18:14,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:14,459 INFO L495 AbstractCegarLoop]: Abstraction has 98 states and 159 transitions. [2023-02-16 04:18:14,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 3.076923076923077) internal successors, (40), 14 states have internal predecessors, (40), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) [2023-02-16 04:18:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 159 transitions. [2023-02-16 04:18:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-02-16 04:18:14,460 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:14,460 INFO L195 NwaCegarLoop]: trace histogram [8, 6, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1] [2023-02-16 04:18:14,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:14,661 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 [2023-02-16 04:18:14,661 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:14,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:14,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1738995377, now seen corresponding path program 1 times [2023-02-16 04:18:14,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:14,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321528909] [2023-02-16 04:18:14,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-02-16 04:18:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-02-16 04:18:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 42 proven. 39 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-02-16 04:18:14,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:14,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321528909] [2023-02-16 04:18:14,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321528909] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:14,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [283835735] [2023-02-16 04:18:14,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:14,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:14,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:14,815 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) [2023-02-16 04:18:14,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-02-16 04:18:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:14,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-16 04:18:14,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-02-16 04:18:14,918 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 2 proven. 31 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-02-16 04:18:15,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [283835735] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:15,046 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:15,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6, 5] total 18 [2023-02-16 04:18:15,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064123855] [2023-02-16 04:18:15,046 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:15,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-02-16 04:18:15,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:15,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-02-16 04:18:15,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=254, Unknown=0, NotChecked=0, Total=306 [2023-02-16 04:18:15,048 INFO L87 Difference]: Start difference. First operand 98 states and 159 transitions. Second operand has 18 states, 18 states have (on average 3.7222222222222223) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (10), 1 states have call predecessors, (10), 6 states have return successors, (14), 11 states have call predecessors, (14), 7 states have call successors, (14) [2023-02-16 04:18:15,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:15,386 INFO L93 Difference]: Finished difference Result 257 states and 502 transitions. [2023-02-16 04:18:15,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-02-16 04:18:15,392 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.7222222222222223) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (10), 1 states have call predecessors, (10), 6 states have return successors, (14), 11 states have call predecessors, (14), 7 states have call successors, (14) Word has length 69 [2023-02-16 04:18:15,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:15,394 INFO L225 Difference]: With dead ends: 257 [2023-02-16 04:18:15,394 INFO L226 Difference]: Without dead ends: 163 [2023-02-16 04:18:15,396 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 143 SyntacticMatches, 3 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=321, Invalid=1239, Unknown=0, NotChecked=0, Total=1560 [2023-02-16 04:18:15,397 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 87 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:15,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 78 Invalid, 343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:15,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2023-02-16 04:18:15,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 103. [2023-02-16 04:18:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 12 states have call successors, (12), 3 states have call predecessors, (12), 10 states have return successors, (75), 19 states have call predecessors, (75), 11 states have call successors, (75) [2023-02-16 04:18:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 171 transitions. [2023-02-16 04:18:15,418 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 171 transitions. Word has length 69 [2023-02-16 04:18:15,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:15,419 INFO L495 AbstractCegarLoop]: Abstraction has 103 states and 171 transitions. [2023-02-16 04:18:15,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.7222222222222223) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (10), 1 states have call predecessors, (10), 6 states have return successors, (14), 11 states have call predecessors, (14), 7 states have call successors, (14) [2023-02-16 04:18:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 171 transitions. [2023-02-16 04:18:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-02-16 04:18:15,421 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:15,421 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 9, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 3, 1, 1, 1, 1, 1] [2023-02-16 04:18:15,427 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:15,625 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 [2023-02-16 04:18:15,625 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:15,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:15,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1824312700, now seen corresponding path program 2 times [2023-02-16 04:18:15,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:15,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595298992] [2023-02-16 04:18:15,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:15,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-02-16 04:18:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-02-16 04:18:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-02-16 04:18:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 30 proven. 126 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2023-02-16 04:18:15,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:15,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595298992] [2023-02-16 04:18:15,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595298992] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:15,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [727811459] [2023-02-16 04:18:15,775 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 04:18:15,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:15,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:15,776 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) [2023-02-16 04:18:15,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-02-16 04:18:15,824 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 04:18:15,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:15,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-16 04:18:15,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 9 proven. 130 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2023-02-16 04:18:15,892 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 9 proven. 130 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2023-02-16 04:18:16,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [727811459] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:16,152 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:16,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2023-02-16 04:18:16,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926707483] [2023-02-16 04:18:16,152 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:16,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-02-16 04:18:16,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:16,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-02-16 04:18:16,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-02-16 04:18:16,153 INFO L87 Difference]: Start difference. First operand 103 states and 171 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 12 states have internal predecessors, (49), 4 states have call successors, (6), 1 states have call predecessors, (6), 4 states have return successors, (9), 5 states have call predecessors, (9), 4 states have call successors, (9) [2023-02-16 04:18:16,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:16,216 INFO L93 Difference]: Finished difference Result 162 states and 278 transitions. [2023-02-16 04:18:16,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-16 04:18:16,216 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 12 states have internal predecessors, (49), 4 states have call successors, (6), 1 states have call predecessors, (6), 4 states have return successors, (9), 5 states have call predecessors, (9), 4 states have call successors, (9) Word has length 123 [2023-02-16 04:18:16,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:16,217 INFO L225 Difference]: With dead ends: 162 [2023-02-16 04:18:16,217 INFO L226 Difference]: Without dead ends: 63 [2023-02-16 04:18:16,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 259 SyntacticMatches, 8 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2023-02-16 04:18:16,218 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 25 mSDsluCounter, 68 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 83 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:16,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 83 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 04:18:16,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2023-02-16 04:18:16,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2023-02-16 04:18:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 49 states have internal predecessors, (53), 7 states have call successors, (7), 3 states have call predecessors, (7), 6 states have return successors, (26), 10 states have call predecessors, (26), 6 states have call successors, (26) [2023-02-16 04:18:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 86 transitions. [2023-02-16 04:18:16,227 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 86 transitions. Word has length 123 [2023-02-16 04:18:16,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:16,227 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 86 transitions. [2023-02-16 04:18:16,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 12 states have internal predecessors, (49), 4 states have call successors, (6), 1 states have call predecessors, (6), 4 states have return successors, (9), 5 states have call predecessors, (9), 4 states have call successors, (9) [2023-02-16 04:18:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 86 transitions. [2023-02-16 04:18:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-02-16 04:18:16,229 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:16,230 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 3, 1, 1, 1, 1, 1] [2023-02-16 04:18:16,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:16,437 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 [2023-02-16 04:18:16,437 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:16,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:16,437 INFO L85 PathProgramCache]: Analyzing trace with hash -863573932, now seen corresponding path program 3 times [2023-02-16 04:18:16,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:16,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673161310] [2023-02-16 04:18:16,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-02-16 04:18:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 53 proven. 134 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2023-02-16 04:18:16,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:16,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673161310] [2023-02-16 04:18:16,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673161310] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:16,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895374252] [2023-02-16 04:18:16,584 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-16 04:18:16,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:16,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:16,585 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) [2023-02-16 04:18:16,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-02-16 04:18:16,636 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-02-16 04:18:16,636 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:16,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-16 04:18:16,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 195 proven. 21 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-02-16 04:18:16,697 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 195 proven. 22 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-02-16 04:18:16,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [895374252] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:16,945 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:16,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 17 [2023-02-16 04:18:16,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657333217] [2023-02-16 04:18:16,945 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:16,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-02-16 04:18:16,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:16,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-02-16 04:18:16,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2023-02-16 04:18:16,946 INFO L87 Difference]: Start difference. First operand 63 states and 86 transitions. Second operand has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) [2023-02-16 04:18:17,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:17,058 INFO L93 Difference]: Finished difference Result 118 states and 168 transitions. [2023-02-16 04:18:17,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-16 04:18:17,058 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) Word has length 124 [2023-02-16 04:18:17,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:17,059 INFO L225 Difference]: With dead ends: 118 [2023-02-16 04:18:17,059 INFO L226 Difference]: Without dead ends: 59 [2023-02-16 04:18:17,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 260 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=119, Invalid=301, Unknown=0, NotChecked=0, Total=420 [2023-02-16 04:18:17,060 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 37 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:17,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 119 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:17,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2023-02-16 04:18:17,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2023-02-16 04:18:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 47 states have (on average 1.0638297872340425) internal successors, (50), 45 states have internal predecessors, (50), 6 states have call successors, (6), 5 states have call predecessors, (6), 5 states have return successors, (12), 8 states have call predecessors, (12), 5 states have call successors, (12) [2023-02-16 04:18:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 68 transitions. [2023-02-16 04:18:17,064 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 68 transitions. Word has length 124 [2023-02-16 04:18:17,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:17,064 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 68 transitions. [2023-02-16 04:18:17,064 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) [2023-02-16 04:18:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 68 transitions. [2023-02-16 04:18:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-02-16 04:18:17,064 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:17,065 INFO L195 NwaCegarLoop]: trace histogram [12, 10, 10, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 1, 1, 1, 1, 1] [2023-02-16 04:18:17,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:17,268 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 [2023-02-16 04:18:17,269 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:17,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:17,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1451132483, now seen corresponding path program 4 times [2023-02-16 04:18:17,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:17,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409460215] [2023-02-16 04:18:17,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:17,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-02-16 04:18:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 108 proven. 129 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-02-16 04:18:17,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:17,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409460215] [2023-02-16 04:18:17,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409460215] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:17,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109539476] [2023-02-16 04:18:17,513 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-16 04:18:17,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:17,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:17,514 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) [2023-02-16 04:18:17,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-02-16 04:18:17,565 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-16 04:18:17,565 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:17,566 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 14 conjunts are in the unsatisfiable core [2023-02-16 04:18:17,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 106 proven. 158 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-02-16 04:18:17,649 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 106 proven. 174 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-02-16 04:18:18,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1109539476] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:18,084 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:18,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 11, 15] total 23 [2023-02-16 04:18:18,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457386409] [2023-02-16 04:18:18,084 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:18,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-02-16 04:18:18,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:18,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-02-16 04:18:18,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=371, Unknown=0, NotChecked=0, Total=506 [2023-02-16 04:18:18,086 INFO L87 Difference]: Start difference. First operand 59 states and 68 transitions. Second operand has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) [2023-02-16 04:18:18,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:18,228 INFO L93 Difference]: Finished difference Result 127 states and 152 transitions. [2023-02-16 04:18:18,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-02-16 04:18:18,229 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) Word has length 111 [2023-02-16 04:18:18,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:18,230 INFO L225 Difference]: With dead ends: 127 [2023-02-16 04:18:18,230 INFO L226 Difference]: Without dead ends: 74 [2023-02-16 04:18:18,231 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 228 SyntacticMatches, 7 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=274, Invalid=656, Unknown=0, NotChecked=0, Total=930 [2023-02-16 04:18:18,231 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 87 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 98 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:18,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 98 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:18,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2023-02-16 04:18:18,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 65. [2023-02-16 04:18:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 50 states have internal predecessors, (55), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (11), 8 states have call predecessors, (11), 6 states have call successors, (11) [2023-02-16 04:18:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 73 transitions. [2023-02-16 04:18:18,235 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 73 transitions. Word has length 111 [2023-02-16 04:18:18,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:18,236 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 73 transitions. [2023-02-16 04:18:18,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) [2023-02-16 04:18:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2023-02-16 04:18:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-02-16 04:18:18,237 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:18,237 INFO L195 NwaCegarLoop]: trace histogram [20, 18, 16, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 6, 4, 1, 1, 1, 1, 1] [2023-02-16 04:18:18,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:18,445 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 [2023-02-16 04:18:18,446 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:18,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:18,446 INFO L85 PathProgramCache]: Analyzing trace with hash 481110031, now seen corresponding path program 5 times [2023-02-16 04:18:18,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:18,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360905762] [2023-02-16 04:18:18,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-02-16 04:18:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 268 proven. 420 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2023-02-16 04:18:18,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:18,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360905762] [2023-02-16 04:18:18,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360905762] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:18,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957845267] [2023-02-16 04:18:18,791 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-16 04:18:18,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:18,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:18,792 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) [2023-02-16 04:18:18,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-02-16 04:18:18,853 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2023-02-16 04:18:18,854 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:18,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 14 conjunts are in the unsatisfiable core [2023-02-16 04:18:18,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 287 proven. 345 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2023-02-16 04:18:18,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 291 proven. 357 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2023-02-16 04:18:19,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957845267] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:19,425 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:19,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 11, 15] total 27 [2023-02-16 04:18:19,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540224825] [2023-02-16 04:18:19,425 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:19,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-02-16 04:18:19,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:19,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-02-16 04:18:19,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=519, Unknown=0, NotChecked=0, Total=702 [2023-02-16 04:18:19,427 INFO L87 Difference]: Start difference. First operand 65 states and 73 transitions. Second operand has 27 states, 27 states have (on average 4.925925925925926) internal successors, (133), 27 states have internal predecessors, (133), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) [2023-02-16 04:18:19,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:19,649 INFO L93 Difference]: Finished difference Result 155 states and 187 transitions. [2023-02-16 04:18:19,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-02-16 04:18:19,650 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 4.925925925925926) internal successors, (133), 27 states have internal predecessors, (133), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) Word has length 189 [2023-02-16 04:18:19,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:19,651 INFO L225 Difference]: With dead ends: 155 [2023-02-16 04:18:19,651 INFO L226 Difference]: Without dead ends: 96 [2023-02-16 04:18:19,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 399 SyntacticMatches, 7 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 492 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=405, Invalid=1077, Unknown=0, NotChecked=0, Total=1482 [2023-02-16 04:18:19,652 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 176 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 180 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:19,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [180 Valid, 119 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:19,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-02-16 04:18:19,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 83. [2023-02-16 04:18:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 67 states have (on average 1.0746268656716418) internal successors, (72), 64 states have internal predecessors, (72), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (17), 10 states have call predecessors, (17), 8 states have call successors, (17) [2023-02-16 04:18:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 98 transitions. [2023-02-16 04:18:19,656 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 98 transitions. Word has length 189 [2023-02-16 04:18:19,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:19,656 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 98 transitions. [2023-02-16 04:18:19,656 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 4.925925925925926) internal successors, (133), 27 states have internal predecessors, (133), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) [2023-02-16 04:18:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions. [2023-02-16 04:18:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-02-16 04:18:19,657 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:19,657 INFO L195 NwaCegarLoop]: trace histogram [14, 12, 11, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 3, 1, 1, 1, 1, 1] [2023-02-16 04:18:19,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:19,861 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 [2023-02-16 04:18:19,862 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:19,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:19,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1760584654, now seen corresponding path program 6 times [2023-02-16 04:18:19,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:19,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640462261] [2023-02-16 04:18:19,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:19,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-02-16 04:18:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 219 proven. 68 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2023-02-16 04:18:20,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:20,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640462261] [2023-02-16 04:18:20,055 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640462261] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:20,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373731811] [2023-02-16 04:18:20,055 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-16 04:18:20,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:20,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:20,057 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) [2023-02-16 04:18:20,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-02-16 04:18:20,132 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2023-02-16 04:18:20,132 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:20,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 25 conjunts are in the unsatisfiable core [2023-02-16 04:18:20,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 61 proven. 95 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2023-02-16 04:18:20,288 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 103 proven. 95 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-02-16 04:18:20,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1373731811] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:20,983 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:20,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 15] total 33 [2023-02-16 04:18:20,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657734933] [2023-02-16 04:18:20,983 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:20,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-02-16 04:18:20,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:20,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-02-16 04:18:20,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=895, Unknown=0, NotChecked=0, Total=1056 [2023-02-16 04:18:20,985 INFO L87 Difference]: Start difference. First operand 83 states and 98 transitions. Second operand has 33 states, 33 states have (on average 3.3333333333333335) internal successors, (110), 33 states have internal predecessors, (110), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) [2023-02-16 04:18:21,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:21,453 INFO L93 Difference]: Finished difference Result 186 states and 239 transitions. [2023-02-16 04:18:21,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-02-16 04:18:21,454 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 3.3333333333333335) internal successors, (110), 33 states have internal predecessors, (110), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) Word has length 130 [2023-02-16 04:18:21,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:21,455 INFO L225 Difference]: With dead ends: 186 [2023-02-16 04:18:21,455 INFO L226 Difference]: Without dead ends: 109 [2023-02-16 04:18:21,456 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 254 SyntacticMatches, 10 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 909 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=462, Invalid=2400, Unknown=0, NotChecked=0, Total=2862 [2023-02-16 04:18:21,456 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 117 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:21,456 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 119 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 600 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:21,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2023-02-16 04:18:21,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 92. [2023-02-16 04:18:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 74 states have (on average 1.054054054054054) internal successors, (78), 71 states have internal predecessors, (78), 10 states have call successors, (10), 8 states have call predecessors, (10), 7 states have return successors, (20), 12 states have call predecessors, (20), 9 states have call successors, (20) [2023-02-16 04:18:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 108 transitions. [2023-02-16 04:18:21,461 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 108 transitions. Word has length 130 [2023-02-16 04:18:21,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:21,461 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 108 transitions. [2023-02-16 04:18:21,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.3333333333333335) internal successors, (110), 33 states have internal predecessors, (110), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) [2023-02-16 04:18:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 108 transitions. [2023-02-16 04:18:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2023-02-16 04:18:21,465 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:21,465 INFO L195 NwaCegarLoop]: trace histogram [48, 45, 39, 24, 24, 24, 24, 23, 23, 23, 23, 23, 22, 22, 22, 21, 15, 9, 1, 1, 1, 1, 1] [2023-02-16 04:18:21,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:21,669 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 [2023-02-16 04:18:21,669 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:21,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:21,670 INFO L85 PathProgramCache]: Analyzing trace with hash -1509775817, now seen corresponding path program 7 times [2023-02-16 04:18:21,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:21,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852201565] [2023-02-16 04:18:21,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:21,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:21,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2023-02-16 04:18:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-02-16 04:18:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7510 backedges. 650 proven. 2180 refuted. 0 times theorem prover too weak. 4680 trivial. 0 not checked. [2023-02-16 04:18:22,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:22,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852201565] [2023-02-16 04:18:22,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852201565] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:22,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1448895143] [2023-02-16 04:18:22,357 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-02-16 04:18:22,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:22,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:22,359 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) [2023-02-16 04:18:22,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-02-16 04:18:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:22,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 22 conjunts are in the unsatisfiable core [2023-02-16 04:18:22,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7510 backedges. 3970 proven. 1245 refuted. 0 times theorem prover too weak. 2295 trivial. 0 not checked. [2023-02-16 04:18:22,635 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7510 backedges. 706 proven. 2493 refuted. 0 times theorem prover too weak. 4311 trivial. 0 not checked. [2023-02-16 04:18:23,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1448895143] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:23,777 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:23,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 15, 22] total 33 [2023-02-16 04:18:23,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128280110] [2023-02-16 04:18:23,778 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:23,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-02-16 04:18:23,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:23,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-02-16 04:18:23,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=260, Invalid=796, Unknown=0, NotChecked=0, Total=1056 [2023-02-16 04:18:23,780 INFO L87 Difference]: Start difference. First operand 92 states and 108 transitions. Second operand has 33 states, 33 states have (on average 5.545454545454546) internal successors, (183), 33 states have internal predecessors, (183), 29 states have call successors, (35), 3 states have call predecessors, (35), 11 states have return successors, (44), 18 states have call predecessors, (44), 28 states have call successors, (44) [2023-02-16 04:18:24,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:24,076 INFO L93 Difference]: Finished difference Result 218 states and 278 transitions. [2023-02-16 04:18:24,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-16 04:18:24,077 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 5.545454545454546) internal successors, (183), 33 states have internal predecessors, (183), 29 states have call successors, (35), 3 states have call predecessors, (35), 11 states have return successors, (44), 18 states have call predecessors, (44), 28 states have call successors, (44) Word has length 459 [2023-02-16 04:18:24,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:24,078 INFO L225 Difference]: With dead ends: 218 [2023-02-16 04:18:24,078 INFO L226 Difference]: Without dead ends: 132 [2023-02-16 04:18:24,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1046 GetRequests, 986 SyntacticMatches, 12 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 865 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=661, Invalid=1789, Unknown=0, NotChecked=0, Total=2450 [2023-02-16 04:18:24,079 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 227 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 473 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:24,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 152 Invalid, 473 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:24,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2023-02-16 04:18:24,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 116. [2023-02-16 04:18:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 94 states have (on average 1.0638297872340425) internal successors, (100), 90 states have internal predecessors, (100), 13 states have call successors, (13), 10 states have call predecessors, (13), 8 states have return successors, (26), 15 states have call predecessors, (26), 12 states have call successors, (26) [2023-02-16 04:18:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 139 transitions. [2023-02-16 04:18:24,084 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 139 transitions. Word has length 459 [2023-02-16 04:18:24,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:24,085 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 139 transitions. [2023-02-16 04:18:24,085 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 5.545454545454546) internal successors, (183), 33 states have internal predecessors, (183), 29 states have call successors, (35), 3 states have call predecessors, (35), 11 states have return successors, (44), 18 states have call predecessors, (44), 28 states have call successors, (44) [2023-02-16 04:18:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 139 transitions. [2023-02-16 04:18:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-02-16 04:18:24,087 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:24,087 INFO L195 NwaCegarLoop]: trace histogram [27, 26, 22, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 9, 5, 1, 1, 1, 1, 1] [2023-02-16 04:18:24,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:24,292 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 [2023-02-16 04:18:24,292 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:24,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:24,293 INFO L85 PathProgramCache]: Analyzing trace with hash -137802435, now seen corresponding path program 8 times [2023-02-16 04:18:24,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:24,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912836136] [2023-02-16 04:18:24,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:24,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-02-16 04:18:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2363 backedges. 762 proven. 379 refuted. 0 times theorem prover too weak. 1222 trivial. 0 not checked. [2023-02-16 04:18:24,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:24,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912836136] [2023-02-16 04:18:24,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912836136] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:24,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1503638201] [2023-02-16 04:18:24,677 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 04:18:24,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:24,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:24,681 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) [2023-02-16 04:18:24,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-02-16 04:18:24,795 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 04:18:24,796 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:24,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 18 conjunts are in the unsatisfiable core [2023-02-16 04:18:24,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2363 backedges. 1197 proven. 484 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2023-02-16 04:18:24,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2363 backedges. 511 proven. 831 refuted. 0 times theorem prover too weak. 1021 trivial. 0 not checked. [2023-02-16 04:18:25,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1503638201] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:25,970 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:25,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 13, 19] total 27 [2023-02-16 04:18:25,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889939129] [2023-02-16 04:18:25,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:25,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-02-16 04:18:25,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:25,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-02-16 04:18:25,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=526, Unknown=0, NotChecked=0, Total=702 [2023-02-16 04:18:25,973 INFO L87 Difference]: Start difference. First operand 116 states and 139 transitions. Second operand has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) [2023-02-16 04:18:26,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:26,229 INFO L93 Difference]: Finished difference Result 229 states and 292 transitions. [2023-02-16 04:18:26,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-02-16 04:18:26,229 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) Word has length 262 [2023-02-16 04:18:26,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:26,230 INFO L225 Difference]: With dead ends: 229 [2023-02-16 04:18:26,231 INFO L226 Difference]: Without dead ends: 119 [2023-02-16 04:18:26,231 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 598 GetRequests, 556 SyntacticMatches, 9 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=332, Invalid=858, Unknown=0, NotChecked=0, Total=1190 [2023-02-16 04:18:26,232 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 106 mSDsluCounter, 113 mSDsCounter, 0 mSdLazyCounter, 311 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 311 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:26,232 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 154 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 311 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:26,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2023-02-16 04:18:26,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 107. [2023-02-16 04:18:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 84 states have internal predecessors, (89), 13 states have call successors, (13), 10 states have call predecessors, (13), 7 states have return successors, (26), 12 states have call predecessors, (26), 12 states have call successors, (26) [2023-02-16 04:18:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 128 transitions. [2023-02-16 04:18:26,237 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 128 transitions. Word has length 262 [2023-02-16 04:18:26,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:26,237 INFO L495 AbstractCegarLoop]: Abstraction has 107 states and 128 transitions. [2023-02-16 04:18:26,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) [2023-02-16 04:18:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 128 transitions. [2023-02-16 04:18:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-02-16 04:18:26,240 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:26,240 INFO L195 NwaCegarLoop]: trace histogram [36, 34, 29, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 16, 11, 7, 1, 1, 1, 1, 1] [2023-02-16 04:18:26,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:26,444 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 [2023-02-16 04:18:26,445 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:26,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:26,445 INFO L85 PathProgramCache]: Analyzing trace with hash -297350009, now seen corresponding path program 9 times [2023-02-16 04:18:26,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:26,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864158280] [2023-02-16 04:18:26,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-02-16 04:18:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1004 proven. 816 refuted. 0 times theorem prover too weak. 2379 trivial. 0 not checked. [2023-02-16 04:18:26,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:26,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864158280] [2023-02-16 04:18:26,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864158280] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:26,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2005369167] [2023-02-16 04:18:26,963 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-16 04:18:26,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:26,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:26,964 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) [2023-02-16 04:18:26,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-02-16 04:18:27,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2023-02-16 04:18:27,077 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:27,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 16 conjunts are in the unsatisfiable core [2023-02-16 04:18:27,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1141 proven. 412 refuted. 0 times theorem prover too weak. 2646 trivial. 0 not checked. [2023-02-16 04:18:27,185 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1141 proven. 448 refuted. 0 times theorem prover too weak. 2610 trivial. 0 not checked. [2023-02-16 04:18:27,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2005369167] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:27,985 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:27,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 12, 17] total 30 [2023-02-16 04:18:27,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603308291] [2023-02-16 04:18:27,985 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:27,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2023-02-16 04:18:27,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:27,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2023-02-16 04:18:27,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=655, Unknown=0, NotChecked=0, Total=870 [2023-02-16 04:18:27,987 INFO L87 Difference]: Start difference. First operand 107 states and 128 transitions. Second operand has 30 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 17 states have call successors, (27), 1 states have call predecessors, (27), 11 states have return successors, (35), 23 states have call predecessors, (35), 17 states have call successors, (35) [2023-02-16 04:18:28,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:28,310 INFO L93 Difference]: Finished difference Result 228 states and 278 transitions. [2023-02-16 04:18:28,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-02-16 04:18:28,311 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 17 states have call successors, (27), 1 states have call predecessors, (27), 11 states have return successors, (35), 23 states have call predecessors, (35), 17 states have call successors, (35) Word has length 346 [2023-02-16 04:18:28,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:28,312 INFO L225 Difference]: With dead ends: 228 [2023-02-16 04:18:28,312 INFO L226 Difference]: Without dead ends: 127 [2023-02-16 04:18:28,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 789 GetRequests, 741 SyntacticMatches, 8 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 586 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=448, Invalid=1274, Unknown=0, NotChecked=0, Total=1722 [2023-02-16 04:18:28,313 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 144 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:28,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 212 Invalid, 598 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:28,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2023-02-16 04:18:28,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 107. [2023-02-16 04:18:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 84 states have internal predecessors, (89), 13 states have call successors, (13), 10 states have call predecessors, (13), 7 states have return successors, (23), 12 states have call predecessors, (23), 12 states have call successors, (23) [2023-02-16 04:18:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2023-02-16 04:18:28,317 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 346 [2023-02-16 04:18:28,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:28,318 INFO L495 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2023-02-16 04:18:28,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 17 states have call successors, (27), 1 states have call predecessors, (27), 11 states have return successors, (35), 23 states have call predecessors, (35), 17 states have call successors, (35) [2023-02-16 04:18:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2023-02-16 04:18:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2023-02-16 04:18:28,320 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:28,320 INFO L195 NwaCegarLoop]: trace histogram [52, 50, 42, 26, 26, 26, 26, 25, 25, 25, 25, 25, 25, 25, 25, 24, 16, 10, 1, 1, 1, 1, 1] [2023-02-16 04:18:28,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-02-16 04:18:28,525 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 [2023-02-16 04:18:28,525 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:28,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:28,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1669260099, now seen corresponding path program 10 times [2023-02-16 04:18:28,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:28,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053410419] [2023-02-16 04:18:28,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:28,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:28,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:28,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:28,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:28,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:28,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-02-16 04:18:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 9038 backedges. 1165 proven. 2322 refuted. 0 times theorem prover too weak. 5551 trivial. 0 not checked. [2023-02-16 04:18:29,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:29,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053410419] [2023-02-16 04:18:29,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053410419] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:29,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213403961] [2023-02-16 04:18:29,365 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-16 04:18:29,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:29,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:29,367 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) [2023-02-16 04:18:29,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-02-16 04:18:29,515 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-16 04:18:29,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:29,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 627 conjuncts, 26 conjunts are in the unsatisfiable core [2023-02-16 04:18:29,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 9038 backedges. 1330 proven. 2649 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2023-02-16 04:18:29,681 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 9038 backedges. 1330 proven. 2764 refuted. 0 times theorem prover too weak. 4944 trivial. 0 not checked. [2023-02-16 04:18:31,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [213403961] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:31,477 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:31,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 17, 27] total 39 [2023-02-16 04:18:31,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040113537] [2023-02-16 04:18:31,477 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:31,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2023-02-16 04:18:31,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:31,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2023-02-16 04:18:31,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=1124, Unknown=0, NotChecked=0, Total=1482 [2023-02-16 04:18:31,479 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand has 39 states, 39 states have (on average 5.128205128205129) internal successors, (200), 39 states have internal predecessors, (200), 33 states have call successors, (37), 1 states have call predecessors, (37), 13 states have return successors, (52), 22 states have call predecessors, (52), 33 states have call successors, (52) [2023-02-16 04:18:31,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:31,905 INFO L93 Difference]: Finished difference Result 247 states and 315 transitions. [2023-02-16 04:18:31,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-02-16 04:18:31,906 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 5.128205128205129) internal successors, (200), 39 states have internal predecessors, (200), 33 states have call successors, (37), 1 states have call predecessors, (37), 13 states have return successors, (52), 22 states have call predecessors, (52), 33 states have call successors, (52) Word has length 503 [2023-02-16 04:18:31,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:31,907 INFO L225 Difference]: With dead ends: 247 [2023-02-16 04:18:31,907 INFO L226 Difference]: Without dead ends: 146 [2023-02-16 04:18:31,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1149 GetRequests, 1077 SyntacticMatches, 13 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1393 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=931, Invalid=2729, Unknown=0, NotChecked=0, Total=3660 [2023-02-16 04:18:31,909 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 289 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 532 mSolverCounterSat, 203 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 203 IncrementalHoareTripleChecker+Valid, 532 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:31,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 228 Invalid, 735 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [203 Valid, 532 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:31,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-02-16 04:18:31,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 134. [2023-02-16 04:18:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 108 states have (on average 1.037037037037037) internal successors, (112), 106 states have internal predecessors, (112), 17 states have call successors, (17), 14 states have call predecessors, (17), 8 states have return successors, (31), 13 states have call predecessors, (31), 16 states have call successors, (31) [2023-02-16 04:18:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 160 transitions. [2023-02-16 04:18:31,915 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 160 transitions. Word has length 503 [2023-02-16 04:18:31,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:31,915 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 160 transitions. [2023-02-16 04:18:31,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 5.128205128205129) internal successors, (200), 39 states have internal predecessors, (200), 33 states have call successors, (37), 1 states have call predecessors, (37), 13 states have return successors, (52), 22 states have call predecessors, (52), 33 states have call successors, (52) [2023-02-16 04:18:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 160 transitions. [2023-02-16 04:18:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2023-02-16 04:18:31,917 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:31,917 INFO L195 NwaCegarLoop]: trace histogram [42, 40, 34, 21, 21, 21, 21, 20, 20, 20, 20, 20, 20, 20, 20, 19, 13, 8, 1, 1, 1, 1, 1] [2023-02-16 04:18:31,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:32,118 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 [2023-02-16 04:18:32,118 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:32,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:32,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1956620122, now seen corresponding path program 11 times [2023-02-16 04:18:32,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:32,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998563323] [2023-02-16 04:18:32,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:32,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-02-16 04:18:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5803 backedges. 820 proven. 1112 refuted. 0 times theorem prover too weak. 3871 trivial. 0 not checked. [2023-02-16 04:18:33,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:33,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998563323] [2023-02-16 04:18:33,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [998563323] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:33,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949091626] [2023-02-16 04:18:33,660 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-16 04:18:33,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:33,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:33,661 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) [2023-02-16 04:18:33,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-02-16 04:18:33,844 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) [2023-02-16 04:18:33,845 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:33,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 81 conjunts are in the unsatisfiable core [2023-02-16 04:18:33,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5803 backedges. 820 proven. 1112 refuted. 0 times theorem prover too weak. 3871 trivial. 0 not checked. [2023-02-16 04:18:34,163 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5803 backedges. 1149 proven. 1015 refuted. 0 times theorem prover too weak. 3639 trivial. 0 not checked. [2023-02-16 04:18:38,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949091626] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:38,997 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:38,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 29] total 40 [2023-02-16 04:18:38,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496897734] [2023-02-16 04:18:38,998 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:38,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2023-02-16 04:18:38,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:38,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2023-02-16 04:18:39,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=367, Invalid=1273, Unknown=0, NotChecked=0, Total=1640 [2023-02-16 04:18:39,000 INFO L87 Difference]: Start difference. First operand 134 states and 160 transitions. Second operand has 41 states, 40 states have (on average 2.65) internal successors, (106), 41 states have internal predecessors, (106), 11 states have call successors, (12), 1 states have call predecessors, (12), 11 states have return successors, (28), 28 states have call predecessors, (28), 11 states have call successors, (28) [2023-02-16 04:18:39,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:39,115 INFO L93 Difference]: Finished difference Result 167 states and 212 transitions. [2023-02-16 04:18:39,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-16 04:18:39,115 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 40 states have (on average 2.65) internal successors, (106), 41 states have internal predecessors, (106), 11 states have call successors, (12), 1 states have call predecessors, (12), 11 states have return successors, (28), 28 states have call predecessors, (28), 11 states have call successors, (28) Word has length 405 [2023-02-16 04:18:39,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:39,119 INFO L225 Difference]: With dead ends: 167 [2023-02-16 04:18:39,119 INFO L226 Difference]: Without dead ends: 166 [2023-02-16 04:18:39,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 972 GetRequests, 868 SyntacticMatches, 62 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2284 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=409, Invalid=1483, Unknown=0, NotChecked=0, Total=1892 [2023-02-16 04:18:39,120 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 10 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:39,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 217 Invalid, 182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:18:39,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2023-02-16 04:18:39,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 155. [2023-02-16 04:18:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 125 states have (on average 1.032) internal successors, (129), 122 states have internal predecessors, (129), 19 states have call successors, (19), 14 states have call predecessors, (19), 10 states have return successors, (49), 18 states have call predecessors, (49), 18 states have call successors, (49) [2023-02-16 04:18:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 197 transitions. [2023-02-16 04:18:39,128 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 197 transitions. Word has length 405 [2023-02-16 04:18:39,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:39,129 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 197 transitions. [2023-02-16 04:18:39,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 40 states have (on average 2.65) internal successors, (106), 41 states have internal predecessors, (106), 11 states have call successors, (12), 1 states have call predecessors, (12), 11 states have return successors, (28), 28 states have call predecessors, (28), 11 states have call successors, (28) [2023-02-16 04:18:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 197 transitions. [2023-02-16 04:18:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2023-02-16 04:18:39,134 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:39,134 INFO L195 NwaCegarLoop]: trace histogram [84, 82, 68, 42, 42, 42, 42, 41, 41, 41, 41, 41, 41, 41, 41, 40, 26, 16, 1, 1, 1, 1, 1] [2023-02-16 04:18:39,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:39,356 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 [2023-02-16 04:18:39,356 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:39,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:39,357 INFO L85 PathProgramCache]: Analyzing trace with hash -2100329777, now seen corresponding path program 12 times [2023-02-16 04:18:39,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:39,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983575569] [2023-02-16 04:18:39,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:39,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:39,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:39,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2023-02-16 04:18:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24215 backedges. 2368 proven. 4942 refuted. 0 times theorem prover too weak. 16905 trivial. 0 not checked. [2023-02-16 04:18:40,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:40,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983575569] [2023-02-16 04:18:40,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983575569] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:40,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2099310587] [2023-02-16 04:18:40,745 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-16 04:18:40,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:40,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:40,747 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:18:40,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-02-16 04:18:41,136 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 52 check-sat command(s) [2023-02-16 04:18:41,136 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:41,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 1401 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-16 04:18:41,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24215 backedges. 3188 proven. 2246 refuted. 0 times theorem prover too weak. 18781 trivial. 0 not checked. [2023-02-16 04:18:41,284 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24215 backedges. 3196 proven. 2310 refuted. 0 times theorem prover too weak. 18709 trivial. 0 not checked. [2023-02-16 04:18:42,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2099310587] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:42,742 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:42,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 14, 21] total 40 [2023-02-16 04:18:42,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783738765] [2023-02-16 04:18:42,742 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:42,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2023-02-16 04:18:42,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:42,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2023-02-16 04:18:42,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=380, Invalid=1180, Unknown=0, NotChecked=0, Total=1560 [2023-02-16 04:18:42,747 INFO L87 Difference]: Start difference. First operand 155 states and 197 transitions. Second operand has 40 states, 40 states have (on average 4.9) internal successors, (196), 40 states have internal predecessors, (196), 24 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 24 states have call successors, (49) [2023-02-16 04:18:43,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:43,347 INFO L93 Difference]: Finished difference Result 362 states and 516 transitions. [2023-02-16 04:18:43,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-02-16 04:18:43,347 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 4.9) internal successors, (196), 40 states have internal predecessors, (196), 24 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 24 states have call successors, (49) Word has length 817 [2023-02-16 04:18:43,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:43,349 INFO L225 Difference]: With dead ends: 362 [2023-02-16 04:18:43,349 INFO L226 Difference]: Without dead ends: 213 [2023-02-16 04:18:43,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1850 GetRequests, 1776 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1554 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1030, Invalid=3260, Unknown=0, NotChecked=0, Total=4290 [2023-02-16 04:18:43,352 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 449 mSDsluCounter, 233 mSDsCounter, 0 mSdLazyCounter, 731 mSolverCounterSat, 354 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 453 SdHoareTripleChecker+Valid, 283 SdHoareTripleChecker+Invalid, 1085 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 354 IncrementalHoareTripleChecker+Valid, 731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:43,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [453 Valid, 283 Invalid, 1085 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [354 Valid, 731 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-02-16 04:18:43,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2023-02-16 04:18:43,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 185. [2023-02-16 04:18:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 150 states have (on average 1.0333333333333334) internal successors, (155), 146 states have internal predecessors, (155), 23 states have call successors, (23), 17 states have call predecessors, (23), 11 states have return successors, (64), 21 states have call predecessors, (64), 22 states have call successors, (64) [2023-02-16 04:18:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 242 transitions. [2023-02-16 04:18:43,359 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 242 transitions. Word has length 817 [2023-02-16 04:18:43,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:43,360 INFO L495 AbstractCegarLoop]: Abstraction has 185 states and 242 transitions. [2023-02-16 04:18:43,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 4.9) internal successors, (196), 40 states have internal predecessors, (196), 24 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 24 states have call successors, (49) [2023-02-16 04:18:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 242 transitions. [2023-02-16 04:18:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2023-02-16 04:18:43,364 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:43,364 INFO L195 NwaCegarLoop]: trace histogram [83, 82, 67, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 40, 26, 16, 1, 1, 1, 1, 1] [2023-02-16 04:18:43,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-02-16 04:18:43,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:43,571 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:43,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:43,572 INFO L85 PathProgramCache]: Analyzing trace with hash -138639211, now seen corresponding path program 13 times [2023-02-16 04:18:43,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:43,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754518614] [2023-02-16 04:18:43,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:18:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2023-02-16 04:18:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 23859 backedges. 2376 proven. 4185 refuted. 0 times theorem prover too weak. 17298 trivial. 0 not checked. [2023-02-16 04:18:44,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:44,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754518614] [2023-02-16 04:18:44,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754518614] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:44,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [383629804] [2023-02-16 04:18:44,935 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-02-16 04:18:44,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:44,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:44,936 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:18:44,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-02-16 04:18:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:45,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 1522 conjuncts, 26 conjunts are in the unsatisfiable core [2023-02-16 04:18:45,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 23859 backedges. 12210 proven. 2667 refuted. 0 times theorem prover too weak. 8982 trivial. 0 not checked. [2023-02-16 04:18:45,419 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 23859 backedges. 2246 proven. 5308 refuted. 0 times theorem prover too weak. 16305 trivial. 0 not checked. [2023-02-16 04:18:47,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [383629804] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:47,998 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:47,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 17, 27] total 39 [2023-02-16 04:18:47,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593003134] [2023-02-16 04:18:47,998 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:47,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2023-02-16 04:18:47,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:48,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2023-02-16 04:18:48,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=362, Invalid=1120, Unknown=0, NotChecked=0, Total=1482 [2023-02-16 04:18:48,001 INFO L87 Difference]: Start difference. First operand 185 states and 242 transitions. Second operand has 39 states, 39 states have (on average 5.435897435897436) internal successors, (212), 39 states have internal predecessors, (212), 34 states have call successors, (40), 2 states have call predecessors, (40), 14 states have return successors, (56), 22 states have call predecessors, (56), 34 states have call successors, (56) [2023-02-16 04:18:48,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:48,407 INFO L93 Difference]: Finished difference Result 364 states and 493 transitions. [2023-02-16 04:18:48,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-02-16 04:18:48,413 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 5.435897435897436) internal successors, (212), 39 states have internal predecessors, (212), 34 states have call successors, (40), 2 states have call predecessors, (40), 14 states have return successors, (56), 22 states have call predecessors, (56), 34 states have call successors, (56) Word has length 811 [2023-02-16 04:18:48,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:48,415 INFO L225 Difference]: With dead ends: 364 [2023-02-16 04:18:48,415 INFO L226 Difference]: Without dead ends: 185 [2023-02-16 04:18:48,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1820 GetRequests, 1758 SyntacticMatches, 13 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1103 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=662, Invalid=1888, Unknown=0, NotChecked=0, Total=2550 [2023-02-16 04:18:48,418 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 214 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 711 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 711 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:48,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [216 Valid, 285 Invalid, 951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 711 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-16 04:18:48,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2023-02-16 04:18:48,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 149. [2023-02-16 04:18:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 120 states have (on average 1.025) internal successors, (123), 118 states have internal predecessors, (123), 19 states have call successors, (19), 14 states have call predecessors, (19), 9 states have return successors, (45), 16 states have call predecessors, (45), 18 states have call successors, (45) [2023-02-16 04:18:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 187 transitions. [2023-02-16 04:18:48,429 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 187 transitions. Word has length 811 [2023-02-16 04:18:48,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:48,429 INFO L495 AbstractCegarLoop]: Abstraction has 149 states and 187 transitions. [2023-02-16 04:18:48,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 5.435897435897436) internal successors, (212), 39 states have internal predecessors, (212), 34 states have call successors, (40), 2 states have call predecessors, (40), 14 states have return successors, (56), 22 states have call predecessors, (56), 34 states have call successors, (56) [2023-02-16 04:18:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 187 transitions. [2023-02-16 04:18:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1753 [2023-02-16 04:18:48,447 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:48,448 INFO L195 NwaCegarLoop]: trace histogram [181, 175, 147, 92, 92, 92, 92, 88, 88, 88, 88, 88, 87, 87, 87, 86, 55, 34, 1, 1, 1, 1, 1] [2023-02-16 04:18:48,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:48,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:48,654 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:48,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:48,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1897462818, now seen corresponding path program 14 times [2023-02-16 04:18:48,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:48,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311247811] [2023-02-16 04:18:48,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:49,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:18:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:49,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:18:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2023-02-16 04:18:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:50,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:18:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1351 [2023-02-16 04:18:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 112854 backedges. 4419 proven. 14619 refuted. 0 times theorem prover too weak. 93816 trivial. 0 not checked. [2023-02-16 04:18:51,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:51,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311247811] [2023-02-16 04:18:51,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311247811] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:51,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171821704] [2023-02-16 04:18:51,212 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 04:18:51,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:51,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:51,213 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:18:51,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-02-16 04:18:51,700 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 04:18:51,700 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:51,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 3256 conjuncts, 34 conjunts are in the unsatisfiable core [2023-02-16 04:18:51,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 112854 backedges. 44747 proven. 10618 refuted. 0 times theorem prover too weak. 57489 trivial. 0 not checked. [2023-02-16 04:18:51,935 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 112854 backedges. 4937 proven. 15687 refuted. 0 times theorem prover too weak. 92230 trivial. 0 not checked. [2023-02-16 04:18:55,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171821704] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:55,318 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:55,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 21, 31] total 45 [2023-02-16 04:18:55,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707292186] [2023-02-16 04:18:55,319 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:55,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-02-16 04:18:55,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:55,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-02-16 04:18:55,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1522, Unknown=0, NotChecked=0, Total=1980 [2023-02-16 04:18:55,322 INFO L87 Difference]: Start difference. First operand 149 states and 187 transitions. Second operand has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) [2023-02-16 04:18:55,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:18:55,854 INFO L93 Difference]: Finished difference Result 359 states and 493 transitions. [2023-02-16 04:18:55,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2023-02-16 04:18:55,855 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) Word has length 1752 [2023-02-16 04:18:55,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:18:55,857 INFO L225 Difference]: With dead ends: 359 [2023-02-16 04:18:55,857 INFO L226 Difference]: Without dead ends: 216 [2023-02-16 04:18:55,859 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3919 GetRequests, 3823 SyntacticMatches, 21 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2233 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1534, Invalid=4318, Unknown=0, NotChecked=0, Total=5852 [2023-02-16 04:18:55,860 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 312 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 314 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 681 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-16 04:18:55,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [314 Valid, 209 Invalid, 681 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-16 04:18:55,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2023-02-16 04:18:55,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 191. [2023-02-16 04:18:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 155 states have (on average 1.032258064516129) internal successors, (160), 152 states have internal predecessors, (160), 25 states have call successors, (25), 20 states have call predecessors, (25), 10 states have return successors, (63), 18 states have call predecessors, (63), 24 states have call successors, (63) [2023-02-16 04:18:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 248 transitions. [2023-02-16 04:18:55,870 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 248 transitions. Word has length 1752 [2023-02-16 04:18:55,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:18:55,871 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 248 transitions. [2023-02-16 04:18:55,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) [2023-02-16 04:18:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 248 transitions. [2023-02-16 04:18:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2023-02-16 04:18:55,877 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:18:55,877 INFO L195 NwaCegarLoop]: trace histogram [93, 92, 75, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 45, 29, 18, 1, 1, 1, 1, 1] [2023-02-16 04:18:55,899 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-02-16 04:18:56,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:56,085 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:18:56,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:18:56,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1251640738, now seen corresponding path program 15 times [2023-02-16 04:18:56,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:18:56,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838899026] [2023-02-16 04:18:56,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:18:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:18:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:56,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:18:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:56,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:56,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:56,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:18:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:18:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2023-02-16 04:18:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:18:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:18:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:18:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:18:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:18:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:18:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:18:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 30053 backedges. 3943 proven. 4351 refuted. 0 times theorem prover too weak. 21759 trivial. 0 not checked. [2023-02-16 04:18:57,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:18:57,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838899026] [2023-02-16 04:18:57,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838899026] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:18:57,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [809754726] [2023-02-16 04:18:57,508 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-16 04:18:57,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:18:57,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:18:57,510 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:18:57,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-02-16 04:18:57,852 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 41 check-sat command(s) [2023-02-16 04:18:57,853 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:18:57,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 1039 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-16 04:18:57,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:18:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 30053 backedges. 4578 proven. 1474 refuted. 0 times theorem prover too weak. 24001 trivial. 0 not checked. [2023-02-16 04:18:58,006 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:18:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30053 backedges. 4578 proven. 1550 refuted. 0 times theorem prover too weak. 23925 trivial. 0 not checked. [2023-02-16 04:18:59,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [809754726] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:18:59,579 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:18:59,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 14, 21] total 40 [2023-02-16 04:18:59,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931760292] [2023-02-16 04:18:59,579 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:18:59,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2023-02-16 04:18:59,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:18:59,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2023-02-16 04:18:59,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=378, Invalid=1182, Unknown=0, NotChecked=0, Total=1560 [2023-02-16 04:18:59,584 INFO L87 Difference]: Start difference. First operand 191 states and 248 transitions. Second operand has 40 states, 40 states have (on average 4.8) internal successors, (192), 40 states have internal predecessors, (192), 23 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 23 states have call successors, (49) [2023-02-16 04:19:00,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:19:00,063 INFO L93 Difference]: Finished difference Result 405 states and 533 transitions. [2023-02-16 04:19:00,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-02-16 04:19:00,064 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 4.8) internal successors, (192), 40 states have internal predecessors, (192), 23 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 23 states have call successors, (49) Word has length 909 [2023-02-16 04:19:00,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:19:00,065 INFO L225 Difference]: With dead ends: 405 [2023-02-16 04:19:00,066 INFO L226 Difference]: Without dead ends: 220 [2023-02-16 04:19:00,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2044 GetRequests, 1979 SyntacticMatches, 10 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1195 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=773, Invalid=2419, Unknown=0, NotChecked=0, Total=3192 [2023-02-16 04:19:00,067 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 232 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 265 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 280 SdHoareTripleChecker+Invalid, 985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-16 04:19:00,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 280 Invalid, 985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-16 04:19:00,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2023-02-16 04:19:00,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 188. [2023-02-16 04:19:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 188 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 150 states have internal predecessors, (156), 25 states have call successors, (25), 20 states have call predecessors, (25), 10 states have return successors, (52), 17 states have call predecessors, (52), 24 states have call successors, (52) [2023-02-16 04:19:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 233 transitions. [2023-02-16 04:19:00,080 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 233 transitions. Word has length 909 [2023-02-16 04:19:00,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:19:00,080 INFO L495 AbstractCegarLoop]: Abstraction has 188 states and 233 transitions. [2023-02-16 04:19:00,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 4.8) internal successors, (192), 40 states have internal predecessors, (192), 23 states have call successors, (35), 1 states have call predecessors, (35), 15 states have return successors, (49), 33 states have call predecessors, (49), 23 states have call successors, (49) [2023-02-16 04:19:00,081 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 233 transitions. [2023-02-16 04:19:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2023-02-16 04:19:00,088 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:19:00,088 INFO L195 NwaCegarLoop]: trace histogram [110, 108, 89, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 54, 53, 34, 21, 1, 1, 1, 1, 1] [2023-02-16 04:19:00,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-02-16 04:19:00,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:19:00,294 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:19:00,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:19:00,295 INFO L85 PathProgramCache]: Analyzing trace with hash -451696930, now seen corresponding path program 16 times [2023-02-16 04:19:00,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:19:00,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859809887] [2023-02-16 04:19:00,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:19:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:19:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:05,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:19:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:06,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:06,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:07,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-02-16 04:19:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 41934 backedges. 6686 proven. 7855 refuted. 0 times theorem prover too weak. 27393 trivial. 0 not checked. [2023-02-16 04:19:08,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:19:08,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859809887] [2023-02-16 04:19:08,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859809887] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:19:08,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931264159] [2023-02-16 04:19:08,989 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-16 04:19:08,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:19:08,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:19:08,993 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:19:08,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-02-16 04:19:09,430 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-16 04:19:09,430 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:19:09,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 2003 conjuncts, 217 conjunts are in the unsatisfiable core [2023-02-16 04:19:09,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:19:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 41934 backedges. 6686 proven. 7855 refuted. 0 times theorem prover too weak. 27393 trivial. 0 not checked. [2023-02-16 04:19:10,346 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:19:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 41934 backedges. 7863 proven. 7392 refuted. 0 times theorem prover too weak. 26679 trivial. 0 not checked. [2023-02-16 04:19:38,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931264159] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:19:38,760 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:19:38,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 41] total 54 [2023-02-16 04:19:38,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146476165] [2023-02-16 04:19:38,760 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:19:38,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2023-02-16 04:19:38,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:19:38,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2023-02-16 04:19:38,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=642, Invalid=2328, Unknown=0, NotChecked=0, Total=2970 [2023-02-16 04:19:38,763 INFO L87 Difference]: Start difference. First operand 188 states and 233 transitions. Second operand has 55 states, 54 states have (on average 2.5925925925925926) internal successors, (140), 55 states have internal predecessors, (140), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) [2023-02-16 04:19:38,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:19:38,937 INFO L93 Difference]: Finished difference Result 221 states and 289 transitions. [2023-02-16 04:19:38,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-02-16 04:19:38,938 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 54 states have (on average 2.5925925925925926) internal successors, (140), 55 states have internal predecessors, (140), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) Word has length 1072 [2023-02-16 04:19:38,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:19:38,940 INFO L225 Difference]: With dead ends: 221 [2023-02-16 04:19:38,940 INFO L226 Difference]: Without dead ends: 220 [2023-02-16 04:19:38,941 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2578 GetRequests, 2328 SyntacticMatches, 194 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7531 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=694, Invalid=2612, Unknown=0, NotChecked=0, Total=3306 [2023-02-16 04:19:38,941 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 18 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-16 04:19:38,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 215 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-16 04:19:38,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2023-02-16 04:19:38,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 209. [2023-02-16 04:19:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 169 states have (on average 1.0236686390532543) internal successors, (173), 166 states have internal predecessors, (173), 27 states have call successors, (27), 20 states have call predecessors, (27), 12 states have return successors, (74), 22 states have call predecessors, (74), 26 states have call successors, (74) [2023-02-16 04:19:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 274 transitions. [2023-02-16 04:19:38,950 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 274 transitions. Word has length 1072 [2023-02-16 04:19:38,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:19:38,950 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 274 transitions. [2023-02-16 04:19:38,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 54 states have (on average 2.5925925925925926) internal successors, (140), 55 states have internal predecessors, (140), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) [2023-02-16 04:19:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 274 transitions. [2023-02-16 04:19:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3238 [2023-02-16 04:19:39,007 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:19:39,008 INFO L195 NwaCegarLoop]: trace histogram [332, 327, 269, 167, 167, 167, 167, 164, 164, 164, 164, 164, 163, 163, 163, 162, 102, 63, 1, 1, 1, 1, 1] [2023-02-16 04:19:39,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2023-02-16 04:19:39,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-02-16 04:19:39,216 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:19:39,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:19:39,217 INFO L85 PathProgramCache]: Analyzing trace with hash 486678092, now seen corresponding path program 17 times [2023-02-16 04:19:39,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:19:39,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387714793] [2023-02-16 04:19:39,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:19:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:19:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:41,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:19:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:41,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:19:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:42,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1101 [2023-02-16 04:19:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:19:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:43,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2169 [2023-02-16 04:19:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:19:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 387196 backedges. 10386 proven. 35200 refuted. 0 times theorem prover too weak. 341610 trivial. 0 not checked. [2023-02-16 04:19:44,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:19:44,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387714793] [2023-02-16 04:19:44,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387714793] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:19:44,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [989046860] [2023-02-16 04:19:44,501 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-16 04:19:44,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:19:44,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:19:44,502 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:19:44,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-02-16 04:19:45,973 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 144 check-sat command(s) [2023-02-16 04:19:45,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:19:45,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 3955 conjuncts, 38 conjunts are in the unsatisfiable core [2023-02-16 04:19:46,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:19:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 387196 backedges. 26753 proven. 20851 refuted. 0 times theorem prover too weak. 339592 trivial. 0 not checked. [2023-02-16 04:19:46,312 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:19:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 387196 backedges. 26753 proven. 21155 refuted. 0 times theorem prover too weak. 339288 trivial. 0 not checked. [2023-02-16 04:19:53,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [989046860] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:19:53,234 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:19:53,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 23, 39] total 59 [2023-02-16 04:19:53,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902465129] [2023-02-16 04:19:53,235 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:19:53,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2023-02-16 04:19:53,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:19:53,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2023-02-16 04:19:53,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=747, Invalid=2675, Unknown=0, NotChecked=0, Total=3422 [2023-02-16 04:19:53,239 INFO L87 Difference]: Start difference. First operand 209 states and 274 transitions. Second operand has 59 states, 59 states have (on average 5.169491525423729) internal successors, (305), 59 states have internal predecessors, (305), 54 states have call successors, (59), 4 states have call predecessors, (59), 19 states have return successors, (82), 33 states have call predecessors, (82), 52 states have call successors, (82) [2023-02-16 04:19:54,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:19:54,243 INFO L93 Difference]: Finished difference Result 482 states and 713 transitions. [2023-02-16 04:19:54,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-02-16 04:19:54,244 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 5.169491525423729) internal successors, (305), 59 states have internal predecessors, (305), 54 states have call successors, (59), 4 states have call predecessors, (59), 19 states have return successors, (82), 33 states have call predecessors, (82), 52 states have call successors, (82) Word has length 3237 [2023-02-16 04:19:54,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:19:54,257 INFO L225 Difference]: With dead ends: 482 [2023-02-16 04:19:54,257 INFO L226 Difference]: Without dead ends: 279 [2023-02-16 04:19:54,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7201 GetRequests, 7091 SyntacticMatches, 19 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3546 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1984, Invalid=6572, Unknown=0, NotChecked=0, Total=8556 [2023-02-16 04:19:54,261 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 546 mSDsluCounter, 353 mSDsCounter, 0 mSdLazyCounter, 1294 mSolverCounterSat, 1119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 546 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 2413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1119 IncrementalHoareTripleChecker+Valid, 1294 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-02-16 04:19:54,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [546 Valid, 417 Invalid, 2413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1119 Valid, 1294 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-02-16 04:19:54,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2023-02-16 04:19:54,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 239. [2023-02-16 04:19:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 194 states have (on average 1.0257731958762886) internal successors, (199), 190 states have internal predecessors, (199), 31 states have call successors, (31), 23 states have call predecessors, (31), 13 states have return successors, (95), 25 states have call predecessors, (95), 30 states have call successors, (95) [2023-02-16 04:19:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 325 transitions. [2023-02-16 04:19:54,275 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 325 transitions. Word has length 3237 [2023-02-16 04:19:54,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:19:54,276 INFO L495 AbstractCegarLoop]: Abstraction has 239 states and 325 transitions. [2023-02-16 04:19:54,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 5.169491525423729) internal successors, (305), 59 states have internal predecessors, (305), 54 states have call successors, (59), 4 states have call predecessors, (59), 19 states have return successors, (82), 33 states have call predecessors, (82), 52 states have call successors, (82) [2023-02-16 04:19:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 325 transitions. [2023-02-16 04:19:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2146 [2023-02-16 04:19:54,305 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:19:54,306 INFO L195 NwaCegarLoop]: trace histogram [219, 218, 177, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 108, 68, 42, 1, 1, 1, 1, 1] [2023-02-16 04:19:54,319 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2023-02-16 04:19:54,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2023-02-16 04:19:54,507 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:19:54,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:19:54,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1208989157, now seen corresponding path program 18 times [2023-02-16 04:19:54,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:19:54,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987658315] [2023-02-16 04:19:54,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:19:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:19:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:56,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-16 04:19:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:57,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:57,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:57,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:57,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:19:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2023-02-16 04:19:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:58,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1489 [2023-02-16 04:19:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:19:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:19:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:19:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:19:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:19:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:19:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:19:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:19:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:19:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 169484 backedges. 8554 proven. 17293 refuted. 0 times theorem prover too weak. 143637 trivial. 0 not checked. [2023-02-16 04:19:59,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:19:59,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987658315] [2023-02-16 04:19:59,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987658315] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:19:59,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661676092] [2023-02-16 04:19:59,250 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-16 04:19:59,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:19:59,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:19:59,251 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:19:59,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-02-16 04:20:00,418 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 109 check-sat command(s) [2023-02-16 04:20:00,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:20:00,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 2581 conjuncts, 30 conjunts are in the unsatisfiable core [2023-02-16 04:20:00,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:20:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 169484 backedges. 10675 proven. 13156 refuted. 0 times theorem prover too weak. 145653 trivial. 0 not checked. [2023-02-16 04:20:00,675 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:20:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 169484 backedges. 10687 proven. 13350 refuted. 0 times theorem prover too weak. 145447 trivial. 0 not checked. [2023-02-16 04:20:05,349 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661676092] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:20:05,349 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:20:05,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 19, 31] total 53 [2023-02-16 04:20:05,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475984779] [2023-02-16 04:20:05,350 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:20:05,352 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-02-16 04:20:05,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:20:05,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-02-16 04:20:05,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=622, Invalid=2134, Unknown=0, NotChecked=0, Total=2756 [2023-02-16 04:20:05,353 INFO L87 Difference]: Start difference. First operand 239 states and 325 transitions. Second operand has 53 states, 53 states have (on average 5.018867924528302) internal successors, (266), 53 states have internal predecessors, (266), 38 states have call successors, (49), 1 states have call predecessors, (49), 21 states have return successors, (72), 40 states have call predecessors, (72), 38 states have call successors, (72) [2023-02-16 04:20:06,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:20:06,189 INFO L93 Difference]: Finished difference Result 498 states and 714 transitions. [2023-02-16 04:20:06,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-02-16 04:20:06,190 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 5.018867924528302) internal successors, (266), 53 states have internal predecessors, (266), 38 states have call successors, (49), 1 states have call predecessors, (49), 21 states have return successors, (72), 40 states have call predecessors, (72), 38 states have call successors, (72) Word has length 2145 [2023-02-16 04:20:06,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:20:06,192 INFO L225 Difference]: With dead ends: 498 [2023-02-16 04:20:06,192 INFO L226 Difference]: Without dead ends: 265 [2023-02-16 04:20:06,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4775 GetRequests, 4690 SyntacticMatches, 15 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2371 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1193, Invalid=3919, Unknown=0, NotChecked=0, Total=5112 [2023-02-16 04:20:06,195 INFO L413 NwaCegarLoop]: 77 mSDtfsCounter, 294 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 1372 mSolverCounterSat, 669 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 506 SdHoareTripleChecker+Invalid, 2041 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 669 IncrementalHoareTripleChecker+Valid, 1372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-16 04:20:06,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [295 Valid, 506 Invalid, 2041 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [669 Valid, 1372 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-16 04:20:06,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2023-02-16 04:20:06,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 197. [2023-02-16 04:20:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 159 states have (on average 1.0188679245283019) internal successors, (162), 157 states have internal predecessors, (162), 26 states have call successors, (26), 19 states have call predecessors, (26), 11 states have return successors, (70), 20 states have call predecessors, (70), 25 states have call successors, (70) [2023-02-16 04:20:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 258 transitions. [2023-02-16 04:20:06,208 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 258 transitions. Word has length 2145 [2023-02-16 04:20:06,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:20:06,208 INFO L495 AbstractCegarLoop]: Abstraction has 197 states and 258 transitions. [2023-02-16 04:20:06,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 5.018867924528302) internal successors, (266), 53 states have internal predecessors, (266), 38 states have call successors, (49), 1 states have call predecessors, (49), 21 states have return successors, (72), 40 states have call predecessors, (72), 38 states have call successors, (72) [2023-02-16 04:20:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 258 transitions. [2023-02-16 04:20:06,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5251 [2023-02-16 04:20:06,353 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:20:06,354 INFO L195 NwaCegarLoop]: trace histogram [538, 531, 436, 271, 271, 271, 271, 266, 266, 266, 266, 266, 265, 265, 265, 264, 165, 102, 1, 1, 1, 1, 1] [2023-02-16 04:20:06,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2023-02-16 04:20:06,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:20:06,555 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:20:06,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:20:06,555 INFO L85 PathProgramCache]: Analyzing trace with hash 570494310, now seen corresponding path program 19 times [2023-02-16 04:20:06,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:20:06,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648333656] [2023-02-16 04:20:06,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:20:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:20:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:11,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:20:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:12,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:20:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:13,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2023-02-16 04:20:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1780 [2023-02-16 04:20:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:14,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:20:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2023-02-16 04:20:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:15,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3515 [2023-02-16 04:20:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:20:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:16,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2023-02-16 04:20:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:20:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:20:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:20:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:20:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:20:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:20:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:20:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:20:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1020841 backedges. 22184 proven. 66476 refuted. 0 times theorem prover too weak. 932181 trivial. 0 not checked. [2023-02-16 04:20:17,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:20:17,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648333656] [2023-02-16 04:20:17,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648333656] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:20:17,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [632746155] [2023-02-16 04:20:17,235 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-02-16 04:20:17,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:20:17,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:20:17,236 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:20:17,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-02-16 04:20:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:20:18,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 9716 conjuncts, 42 conjunts are in the unsatisfiable core [2023-02-16 04:20:18,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:20:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1020841 backedges. 468243 proven. 36758 refuted. 0 times theorem prover too weak. 515840 trivial. 0 not checked. [2023-02-16 04:20:19,181 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 04:20:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1020841 backedges. 16418 proven. 63929 refuted. 0 times theorem prover too weak. 940494 trivial. 0 not checked. [2023-02-16 04:20:28,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [632746155] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 04:20:28,010 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-16 04:20:28,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 25, 38] total 55 [2023-02-16 04:20:28,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129809609] [2023-02-16 04:20:28,011 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-16 04:20:28,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2023-02-16 04:20:28,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 04:20:28,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2023-02-16 04:20:28,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=663, Invalid=2307, Unknown=0, NotChecked=0, Total=2970 [2023-02-16 04:20:28,016 INFO L87 Difference]: Start difference. First operand 197 states and 258 transitions. Second operand has 55 states, 55 states have (on average 5.454545454545454) internal successors, (300), 55 states have internal predecessors, (300), 51 states have call successors, (58), 7 states have call predecessors, (58), 18 states have return successors, (77), 32 states have call predecessors, (77), 46 states have call successors, (77) [2023-02-16 04:20:29,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 04:20:29,039 INFO L93 Difference]: Finished difference Result 511 states and 720 transitions. [2023-02-16 04:20:29,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-02-16 04:20:29,040 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 5.454545454545454) internal successors, (300), 55 states have internal predecessors, (300), 51 states have call successors, (58), 7 states have call predecessors, (58), 18 states have return successors, (77), 32 states have call predecessors, (77), 46 states have call successors, (77) Word has length 5250 [2023-02-16 04:20:29,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 04:20:29,043 INFO L225 Difference]: With dead ends: 511 [2023-02-16 04:20:29,043 INFO L226 Difference]: Without dead ends: 320 [2023-02-16 04:20:29,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11663 GetRequests, 11526 SyntacticMatches, 26 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4856 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3018, Invalid=9638, Unknown=0, NotChecked=0, Total=12656 [2023-02-16 04:20:29,046 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 604 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 606 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 1272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-02-16 04:20:29,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [606 Valid, 274 Invalid, 1272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-02-16 04:20:29,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2023-02-16 04:20:29,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 209. [2023-02-16 04:20:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 168 states have (on average 1.0178571428571428) internal successors, (171), 167 states have internal predecessors, (171), 28 states have call successors, (28), 20 states have call predecessors, (28), 12 states have return successors, (81), 21 states have call predecessors, (81), 27 states have call successors, (81) [2023-02-16 04:20:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 280 transitions. [2023-02-16 04:20:29,058 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 280 transitions. Word has length 5250 [2023-02-16 04:20:29,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 04:20:29,060 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 280 transitions. [2023-02-16 04:20:29,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 5.454545454545454) internal successors, (300), 55 states have internal predecessors, (300), 51 states have call successors, (58), 7 states have call predecessors, (58), 18 states have return successors, (77), 32 states have call predecessors, (77), 46 states have call successors, (77) [2023-02-16 04:20:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 280 transitions. [2023-02-16 04:20:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2819 [2023-02-16 04:20:29,110 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 04:20:29,110 INFO L195 NwaCegarLoop]: trace histogram [288, 286, 233, 144, 144, 144, 144, 143, 143, 143, 143, 143, 143, 143, 143, 142, 89, 55, 1, 1, 1, 1, 1] [2023-02-16 04:20:29,131 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2023-02-16 04:20:29,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:20:29,311 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-02-16 04:20:29,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 04:20:29,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1488462827, now seen corresponding path program 20 times [2023-02-16 04:20:29,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 04:20:29,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469509712] [2023-02-16 04:20:29,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 04:20:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 04:20:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:13,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-02-16 04:21:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:21,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:24,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:26,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:26,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:26,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:26,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:26,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:21:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:21:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:27,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:21:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:28,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:21:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:28,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2023-02-16 04:21:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:29,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:21:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:30,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:21:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:31,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1750 [2023-02-16 04:21:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:34,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:35,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:21:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-02-16 04:21:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:36,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2023-02-16 04:21:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-02-16 04:21:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-02-16 04:21:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:37,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-02-16 04:21:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-16 04:21:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-02-16 04:21:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-02-16 04:21:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-02-16 04:21:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 04:21:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 293153 backedges. 49486 proven. 53639 refuted. 0 times theorem prover too weak. 190028 trivial. 0 not checked. [2023-02-16 04:21:38,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 04:21:38,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469509712] [2023-02-16 04:21:38,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469509712] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-16 04:21:38,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1883344996] [2023-02-16 04:21:38,079 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 04:21:38,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 04:21:38,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 04:21:38,081 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-16 04:21:38,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2023-02-16 04:21:39,257 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 04:21:39,258 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 04:21:39,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 5228 conjuncts, 573 conjunts are in the unsatisfiable core [2023-02-16 04:21:39,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 04:21:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 293153 backedges. 49486 proven. 53639 refuted. 0 times theorem prover too weak. 190028 trivial. 0 not checked. [2023-02-16 04:21:41,390 INFO L328 TraceCheckSpWp]: Computing backward predicates...