./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 574ddb4e 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/recursive-simple/fibo_2calls_10-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6366e3b98da5ee88513ec6586b547e61d25aed49a53277f23448bdf367b4562 --- Real Ultimate output --- This is Ultimate 0.2.2-?-574ddb4 [2023-02-17 08:01:57,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-17 08:01:57,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-17 08:01:57,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-17 08:01:57,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-17 08:01:57,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-17 08:01:57,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-17 08:01:57,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-17 08:01:57,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-17 08:01:57,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-17 08:01:57,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-17 08:01:57,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-17 08:01:57,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-17 08:01:57,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-17 08:01:57,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-17 08:01:57,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-17 08:01:57,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-17 08:01:57,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-17 08:01:57,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-17 08:01:57,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-17 08:01:57,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-17 08:01:57,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-17 08:01:57,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-17 08:01:57,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-17 08:01:57,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-17 08:01:57,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-17 08:01:57,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-17 08:01:57,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-17 08:01:57,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-17 08:01:57,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-17 08:01:57,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-17 08:01:57,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-17 08:01:57,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-17 08:01:57,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-17 08:01:57,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-17 08:01:57,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-17 08:01:57,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-17 08:01:57,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-17 08:01:57,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-17 08:01:57,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-17 08:01:57,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-17 08:01:57,553 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-17 08:01:57,580 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-17 08:01:57,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-17 08:01:57,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-17 08:01:57,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-17 08:01:57,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-17 08:01:57,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-17 08:01:57,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-17 08:01:57,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-17 08:01:57,582 INFO L138 SettingsManager]: * Use SBE=true [2023-02-17 08:01:57,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-17 08:01:57,583 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-17 08:01:57,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-17 08:01:57,583 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-17 08:01:57,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-17 08:01:57,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-17 08:01:57,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 08:01:57,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-17 08:01:57,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-17 08:01:57,586 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-17 08:01:57,587 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6366e3b98da5ee88513ec6586b547e61d25aed49a53277f23448bdf367b4562 [2023-02-17 08:01:57,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-17 08:01:57,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-17 08:01:57,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-17 08:01:57,794 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-17 08:01:57,795 INFO L275 PluginConnector]: CDTParser initialized [2023-02-17 08:01:57,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c [2023-02-17 08:01:58,938 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-17 08:01:59,110 INFO L351 CDTParser]: Found 1 translation units. [2023-02-17 08:01:59,111 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c [2023-02-17 08:01:59,116 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d8a7f19/881b8de46f1a4e249c73f559c9bf93ef/FLAG5f518db21 [2023-02-17 08:01:59,126 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d8a7f19/881b8de46f1a4e249c73f559c9bf93ef [2023-02-17 08:01:59,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-17 08:01:59,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-17 08:01:59,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-17 08:01:59,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-17 08:01:59,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-17 08:01:59,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16cdf445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59, skipping insertion in model container [2023-02-17 08:01:59,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-17 08:01:59,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-17 08:01:59,260 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/recursive-simple/fibo_2calls_10-1.c[949,962] [2023-02-17 08:01:59,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 08:01:59,273 INFO L203 MainTranslator]: Completed pre-run [2023-02-17 08:01:59,286 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/recursive-simple/fibo_2calls_10-1.c[949,962] [2023-02-17 08:01:59,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 08:01:59,297 INFO L208 MainTranslator]: Completed translation [2023-02-17 08:01:59,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59 WrapperNode [2023-02-17 08:01:59,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-17 08:01:59,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-17 08:01:59,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-17 08:01:59,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-17 08:01:59,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,319 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2023-02-17 08:01:59,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-17 08:01:59,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-17 08:01:59,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-17 08:01:59,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-17 08:01:59,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,340 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,343 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-17 08:01:59,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-17 08:01:59,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-17 08:01:59,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-17 08:01:59,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (1/1) ... [2023-02-17 08:01:59,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 08:01:59,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:01:59,392 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) [2023-02-17 08:01:59,409 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 [2023-02-17 08:01:59,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-17 08:01:59,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-17 08:01:59,420 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2023-02-17 08:01:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2023-02-17 08:01:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2023-02-17 08:01:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2023-02-17 08:01:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-17 08:01:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-17 08:01:59,463 INFO L235 CfgBuilder]: Building ICFG [2023-02-17 08:01:59,465 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-17 08:01:59,542 INFO L276 CfgBuilder]: Performing block encoding [2023-02-17 08:01:59,561 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-17 08:01:59,561 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2023-02-17 08:01:59,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 08:01:59 BoogieIcfgContainer [2023-02-17 08:01:59,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-17 08:01:59,564 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-17 08:01:59,564 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-17 08:01:59,566 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-17 08:01:59,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.02 08:01:59" (1/3) ... [2023-02-17 08:01:59,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de27f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 08:01:59, skipping insertion in model container [2023-02-17 08:01:59,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 08:01:59" (2/3) ... [2023-02-17 08:01:59,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de27f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 08:01:59, skipping insertion in model container [2023-02-17 08:01:59,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 08:01:59" (3/3) ... [2023-02-17 08:01:59,568 INFO L112 eAbstractionObserver]: Analyzing ICFG fibo_2calls_10-1.c [2023-02-17 08:01:59,579 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-17 08:01:59,600 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-17 08:01:59,651 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-17 08:01:59,656 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;@6e319c1d, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-17 08:01:59,656 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-17 08:01:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand has 29 states, 20 states have (on average 1.3) internal successors, (26), 21 states have internal predecessors, (26), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-02-17 08:01:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-02-17 08:01:59,665 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:01:59,665 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:01:59,666 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:01:59,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:01:59,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1123300790, now seen corresponding path program 1 times [2023-02-17 08:01:59,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:01:59,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931047903] [2023-02-17 08:01:59,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:01:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:01:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:01:59,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:01:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:01:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 08:01:59,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:01:59,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931047903] [2023-02-17 08:01:59,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931047903] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 08:01:59,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 08:01:59,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-17 08:01:59,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141824535] [2023-02-17 08:01:59,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 08:01:59,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-17 08:01:59,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:01:59,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-17 08:01:59,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-17 08:01:59,884 INFO L87 Difference]: Start difference. First operand has 29 states, 20 states have (on average 1.3) internal successors, (26), 21 states have internal predecessors, (26), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-02-17 08:01:59,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:01:59,990 INFO L93 Difference]: Finished difference Result 39 states and 48 transitions. [2023-02-17 08:01:59,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-17 08:01:59,995 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-02-17 08:01:59,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:00,014 INFO L225 Difference]: With dead ends: 39 [2023-02-17 08:02:00,014 INFO L226 Difference]: Without dead ends: 27 [2023-02-17 08:02:00,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-02-17 08:02:00,024 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 15 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:00,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 82 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 08:02:00,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2023-02-17 08:02:00,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2023-02-17 08:02:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (7), 5 states have call predecessors, (7), 5 states have call successors, (7) [2023-02-17 08:02:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 34 transitions. [2023-02-17 08:02:00,061 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 34 transitions. Word has length 10 [2023-02-17 08:02:00,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:00,062 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 34 transitions. [2023-02-17 08:02:00,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-02-17 08:02:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2023-02-17 08:02:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-17 08:02:00,064 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:00,064 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:00,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-17 08:02:00,065 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:00,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:00,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1177745932, now seen corresponding path program 1 times [2023-02-17 08:02:00,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:00,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974225928] [2023-02-17 08:02:00,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 08:02:00,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:00,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974225928] [2023-02-17 08:02:00,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974225928] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 08:02:00,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 08:02:00,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-17 08:02:00,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212442872] [2023-02-17 08:02:00,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 08:02:00,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-17 08:02:00,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:00,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-17 08:02:00,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-17 08:02:00,174 INFO L87 Difference]: Start difference. First operand 27 states and 34 transitions. Second operand has 5 states, 4 states have (on average 2.25) internal successors, (9), 5 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-02-17 08:02:00,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:00,205 INFO L93 Difference]: Finished difference Result 33 states and 41 transitions. [2023-02-17 08:02:00,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-17 08:02:00,206 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 5 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-02-17 08:02:00,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:00,207 INFO L225 Difference]: With dead ends: 33 [2023-02-17 08:02:00,207 INFO L226 Difference]: Without dead ends: 29 [2023-02-17 08:02:00,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-02-17 08:02:00,208 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 10 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:00,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 70 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 08:02:00,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-02-17 08:02:00,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2023-02-17 08:02:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (7), 5 states have call predecessors, (7), 5 states have call successors, (7) [2023-02-17 08:02:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 34 transitions. [2023-02-17 08:02:00,213 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 34 transitions. Word has length 11 [2023-02-17 08:02:00,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:00,214 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 34 transitions. [2023-02-17 08:02:00,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 5 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-02-17 08:02:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2023-02-17 08:02:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-02-17 08:02:00,215 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:00,215 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:00,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-17 08:02:00,215 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:00,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:00,216 INFO L85 PathProgramCache]: Analyzing trace with hash 2110588723, now seen corresponding path program 1 times [2023-02-17 08:02:00,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:00,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134101018] [2023-02-17 08:02:00,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-17 08:02:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:00,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:00,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134101018] [2023-02-17 08:02:00,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134101018] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:00,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [707371665] [2023-02-17 08:02:00,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:00,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:00,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:00,311 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) [2023-02-17 08:02:00,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-17 08:02:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 6 conjunts are in the unsatisfiable core [2023-02-17 08:02:00,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:00,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:00,398 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:00,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [707371665] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:00,471 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:00,471 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 13 [2023-02-17 08:02:00,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357995995] [2023-02-17 08:02:00,472 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:00,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-02-17 08:02:00,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:00,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-02-17 08:02:00,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2023-02-17 08:02:00,474 INFO L87 Difference]: Start difference. First operand 27 states and 34 transitions. Second operand has 13 states, 10 states have (on average 3.2) internal successors, (32), 13 states have internal predecessors, (32), 8 states have call successors, (8), 1 states have call predecessors, (8), 4 states have return successors, (8), 2 states have call predecessors, (8), 8 states have call successors, (8) [2023-02-17 08:02:00,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:00,580 INFO L93 Difference]: Finished difference Result 55 states and 75 transitions. [2023-02-17 08:02:00,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-02-17 08:02:00,580 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 10 states have (on average 3.2) internal successors, (32), 13 states have internal predecessors, (32), 8 states have call successors, (8), 1 states have call predecessors, (8), 4 states have return successors, (8), 2 states have call predecessors, (8), 8 states have call successors, (8) Word has length 23 [2023-02-17 08:02:00,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:00,581 INFO L225 Difference]: With dead ends: 55 [2023-02-17 08:02:00,581 INFO L226 Difference]: Without dead ends: 31 [2023-02-17 08:02:00,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 41 SyntacticMatches, 5 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2023-02-17 08:02:00,583 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 28 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:00,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 107 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 08:02:00,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-02-17 08:02:00,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 29. [2023-02-17 08:02:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 21 states have internal predecessors, (23), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2023-02-17 08:02:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 36 transitions. [2023-02-17 08:02:00,588 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 36 transitions. Word has length 23 [2023-02-17 08:02:00,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:00,588 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 36 transitions. [2023-02-17 08:02:00,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 10 states have (on average 3.2) internal successors, (32), 13 states have internal predecessors, (32), 8 states have call successors, (8), 1 states have call predecessors, (8), 4 states have return successors, (8), 2 states have call predecessors, (8), 8 states have call successors, (8) [2023-02-17 08:02:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2023-02-17 08:02:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-02-17 08:02:00,589 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:00,589 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:00,596 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:00,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:00,794 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:00,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:00,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1277869167, now seen corresponding path program 1 times [2023-02-17 08:02:00,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:00,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920571916] [2023-02-17 08:02:00,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:00,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:00,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920571916] [2023-02-17 08:02:00,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920571916] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:00,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630214578] [2023-02-17 08:02:00,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:00,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:00,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:00,875 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) [2023-02-17 08:02:00,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-17 08:02:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:00,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 6 conjunts are in the unsatisfiable core [2023-02-17 08:02:00,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:00,953 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 08:02:01,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630214578] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:01,034 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:01,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 13 [2023-02-17 08:02:01,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692008160] [2023-02-17 08:02:01,036 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:01,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-02-17 08:02:01,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:01,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-02-17 08:02:01,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2023-02-17 08:02:01,041 INFO L87 Difference]: Start difference. First operand 29 states and 36 transitions. Second operand has 13 states, 11 states have (on average 2.909090909090909) internal successors, (32), 13 states have internal predecessors, (32), 7 states have call successors, (7), 1 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 7 states have call successors, (7) [2023-02-17 08:02:01,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:01,177 INFO L93 Difference]: Finished difference Result 51 states and 71 transitions. [2023-02-17 08:02:01,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-17 08:02:01,178 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 2.909090909090909) internal successors, (32), 13 states have internal predecessors, (32), 7 states have call successors, (7), 1 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 7 states have call successors, (7) Word has length 24 [2023-02-17 08:02:01,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:01,184 INFO L225 Difference]: With dead ends: 51 [2023-02-17 08:02:01,185 INFO L226 Difference]: Without dead ends: 47 [2023-02-17 08:02:01,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 42 SyntacticMatches, 6 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2023-02-17 08:02:01,187 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 44 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 83 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:01,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 83 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 08:02:01,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2023-02-17 08:02:01,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 45. [2023-02-17 08:02:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 30 states have (on average 1.2666666666666666) internal successors, (38), 31 states have internal predecessors, (38), 9 states have call successors, (9), 4 states have call predecessors, (9), 5 states have return successors, (15), 9 states have call predecessors, (15), 9 states have call successors, (15) [2023-02-17 08:02:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 62 transitions. [2023-02-17 08:02:01,211 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 62 transitions. Word has length 24 [2023-02-17 08:02:01,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:01,212 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 62 transitions. [2023-02-17 08:02:01,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 2.909090909090909) internal successors, (32), 13 states have internal predecessors, (32), 7 states have call successors, (7), 1 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 7 states have call successors, (7) [2023-02-17 08:02:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2023-02-17 08:02:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-02-17 08:02:01,214 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:01,215 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:01,222 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-02-17 08:02:01,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-02-17 08:02:01,421 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:01,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:01,423 INFO L85 PathProgramCache]: Analyzing trace with hash -2061621832, now seen corresponding path program 1 times [2023-02-17 08:02:01,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:01,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990762503] [2023-02-17 08:02:01,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-17 08:02:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-02-17 08:02:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-02-17 08:02:01,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:01,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990762503] [2023-02-17 08:02:01,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990762503] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:01,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1925658279] [2023-02-17 08:02:01,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:01,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:01,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:01,530 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) [2023-02-17 08:02:01,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-17 08:02:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:01,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-17 08:02:01,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-02-17 08:02:01,593 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-02-17 08:02:01,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1925658279] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:01,669 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:01,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 9] total 15 [2023-02-17 08:02:01,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060276151] [2023-02-17 08:02:01,669 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:01,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-02-17 08:02:01,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:01,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-02-17 08:02:01,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2023-02-17 08:02:01,671 INFO L87 Difference]: Start difference. First operand 45 states and 62 transitions. Second operand has 15 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 15 states have internal predecessors, (47), 11 states have call successors, (13), 1 states have call predecessors, (13), 5 states have return successors, (13), 3 states have call predecessors, (13), 11 states have call successors, (13) [2023-02-17 08:02:01,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:01,838 INFO L93 Difference]: Finished difference Result 105 states and 167 transitions. [2023-02-17 08:02:01,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-02-17 08:02:01,839 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 15 states have internal predecessors, (47), 11 states have call successors, (13), 1 states have call predecessors, (13), 5 states have return successors, (13), 3 states have call predecessors, (13), 11 states have call successors, (13) Word has length 36 [2023-02-17 08:02:01,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:01,840 INFO L225 Difference]: With dead ends: 105 [2023-02-17 08:02:01,840 INFO L226 Difference]: Without dead ends: 63 [2023-02-17 08:02:01,841 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 72 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=369, Unknown=0, NotChecked=0, Total=462 [2023-02-17 08:02:01,841 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 57 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:01,842 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 123 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 08:02:01,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2023-02-17 08:02:01,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2023-02-17 08:02:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 41 states have (on average 1.2439024390243902) internal successors, (51), 44 states have internal predecessors, (51), 12 states have call successors, (12), 5 states have call predecessors, (12), 9 states have return successors, (29), 13 states have call predecessors, (29), 12 states have call successors, (29) [2023-02-17 08:02:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 92 transitions. [2023-02-17 08:02:01,848 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 92 transitions. Word has length 36 [2023-02-17 08:02:01,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:01,848 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 92 transitions. [2023-02-17 08:02:01,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 15 states have internal predecessors, (47), 11 states have call successors, (13), 1 states have call predecessors, (13), 5 states have return successors, (13), 3 states have call predecessors, (13), 11 states have call successors, (13) [2023-02-17 08:02:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2023-02-17 08:02:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-02-17 08:02:01,850 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:01,850 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:01,857 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:02,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:02,055 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:02,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:02,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1167294498, now seen corresponding path program 1 times [2023-02-17 08:02:02,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:02,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008673027] [2023-02-17 08:02:02,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:02,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-02-17 08:02:02,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:02,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008673027] [2023-02-17 08:02:02,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008673027] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:02,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859830806] [2023-02-17 08:02:02,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:02,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:02,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:02,186 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) [2023-02-17 08:02:02,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-17 08:02:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-17 08:02:02,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-02-17 08:02:02,279 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-02-17 08:02:02,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859830806] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:02,358 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:02,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 18 [2023-02-17 08:02:02,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012043558] [2023-02-17 08:02:02,359 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:02,359 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-02-17 08:02:02,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:02,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-02-17 08:02:02,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=251, Unknown=0, NotChecked=0, Total=306 [2023-02-17 08:02:02,361 INFO L87 Difference]: Start difference. First operand 63 states and 92 transitions. Second operand has 18 states, 16 states have (on average 3.125) internal successors, (50), 18 states have internal predecessors, (50), 11 states have call successors, (13), 1 states have call predecessors, (13), 7 states have return successors, (13), 6 states have call predecessors, (13), 11 states have call successors, (13) [2023-02-17 08:02:02,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:02,596 INFO L93 Difference]: Finished difference Result 177 states and 321 transitions. [2023-02-17 08:02:02,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-02-17 08:02:02,597 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 16 states have (on average 3.125) internal successors, (50), 18 states have internal predecessors, (50), 11 states have call successors, (13), 1 states have call predecessors, (13), 7 states have return successors, (13), 6 states have call predecessors, (13), 11 states have call successors, (13) Word has length 37 [2023-02-17 08:02:02,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:02,599 INFO L225 Difference]: With dead ends: 177 [2023-02-17 08:02:02,599 INFO L226 Difference]: Without dead ends: 117 [2023-02-17 08:02:02,601 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 75 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=530, Unknown=0, NotChecked=0, Total=650 [2023-02-17 08:02:02,602 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 47 mSDsluCounter, 163 mSDsCounter, 0 mSdLazyCounter, 393 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:02,602 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 195 Invalid, 449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 393 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 08:02:02,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-02-17 08:02:02,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 103. [2023-02-17 08:02:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 66 states have (on average 1.2121212121212122) internal successors, (80), 69 states have internal predecessors, (80), 21 states have call successors, (21), 7 states have call predecessors, (21), 15 states have return successors, (65), 26 states have call predecessors, (65), 21 states have call successors, (65) [2023-02-17 08:02:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 166 transitions. [2023-02-17 08:02:02,616 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 166 transitions. Word has length 37 [2023-02-17 08:02:02,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:02,618 INFO L495 AbstractCegarLoop]: Abstraction has 103 states and 166 transitions. [2023-02-17 08:02:02,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 16 states have (on average 3.125) internal successors, (50), 18 states have internal predecessors, (50), 11 states have call successors, (13), 1 states have call predecessors, (13), 7 states have return successors, (13), 6 states have call predecessors, (13), 11 states have call successors, (13) [2023-02-17 08:02:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 166 transitions. [2023-02-17 08:02:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-02-17 08:02:02,629 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:02,629 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:02,635 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-02-17 08:02:02,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:02,833 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:02,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:02,834 INFO L85 PathProgramCache]: Analyzing trace with hash 384535367, now seen corresponding path program 1 times [2023-02-17 08:02:02,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:02,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591370398] [2023-02-17 08:02:02,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:02,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-02-17 08:02:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-02-17 08:02:02,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:02,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591370398] [2023-02-17 08:02:02,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591370398] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:02,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687561280] [2023-02-17 08:02:02,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:02,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:02,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:02,961 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) [2023-02-17 08:02:03,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-02-17 08:02:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 10 conjunts are in the unsatisfiable core [2023-02-17 08:02:03,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-02-17 08:02:03,056 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-02-17 08:02:03,170 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1687561280] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:03,170 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:03,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 11] total 20 [2023-02-17 08:02:03,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613377531] [2023-02-17 08:02:03,171 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:03,171 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-02-17 08:02:03,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:03,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-02-17 08:02:03,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2023-02-17 08:02:03,172 INFO L87 Difference]: Start difference. First operand 103 states and 166 transitions. Second operand has 20 states, 18 states have (on average 3.3333333333333335) internal successors, (60), 20 states have internal predecessors, (60), 14 states have call successors, (16), 1 states have call predecessors, (16), 8 states have return successors, (18), 7 states have call predecessors, (18), 14 states have call successors, (18) [2023-02-17 08:02:03,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:03,446 INFO L93 Difference]: Finished difference Result 255 states and 495 transitions. [2023-02-17 08:02:03,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-02-17 08:02:03,447 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 18 states have (on average 3.3333333333333335) internal successors, (60), 20 states have internal predecessors, (60), 14 states have call successors, (16), 1 states have call predecessors, (16), 8 states have return successors, (18), 7 states have call predecessors, (18), 14 states have call successors, (18) Word has length 51 [2023-02-17 08:02:03,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:03,449 INFO L225 Difference]: With dead ends: 255 [2023-02-17 08:02:03,449 INFO L226 Difference]: Without dead ends: 155 [2023-02-17 08:02:03,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 105 SyntacticMatches, 9 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=150, Invalid=662, Unknown=0, NotChecked=0, Total=812 [2023-02-17 08:02:03,451 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 57 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 392 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 507 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 392 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:03,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 176 Invalid, 507 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 392 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 08:02:03,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-02-17 08:02:03,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 109. [2023-02-17 08:02:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 71 states have (on average 1.2253521126760563) internal successors, (87), 72 states have internal predecessors, (87), 24 states have call successors, (24), 9 states have call predecessors, (24), 13 states have return successors, (66), 27 states have call predecessors, (66), 24 states have call successors, (66) [2023-02-17 08:02:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 177 transitions. [2023-02-17 08:02:03,466 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 177 transitions. Word has length 51 [2023-02-17 08:02:03,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:03,467 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 177 transitions. [2023-02-17 08:02:03,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 18 states have (on average 3.3333333333333335) internal successors, (60), 20 states have internal predecessors, (60), 14 states have call successors, (16), 1 states have call predecessors, (16), 8 states have return successors, (18), 7 states have call predecessors, (18), 14 states have call successors, (18) [2023-02-17 08:02:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 177 transitions. [2023-02-17 08:02:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-02-17 08:02:03,469 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:03,469 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:03,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:03,669 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:03,670 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:03,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:03,670 INFO L85 PathProgramCache]: Analyzing trace with hash -586612948, now seen corresponding path program 1 times [2023-02-17 08:02:03,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:03,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119825205] [2023-02-17 08:02:03,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-02-17 08:02:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 40 proven. 57 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-02-17 08:02:03,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:03,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119825205] [2023-02-17 08:02:03,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119825205] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:03,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607163686] [2023-02-17 08:02:03,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:03,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:03,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:03,874 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) [2023-02-17 08:02:03,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-02-17 08:02:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:03,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-17 08:02:03,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 13 proven. 92 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-02-17 08:02:04,008 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:04,238 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 13 proven. 102 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-02-17 08:02:04,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1607163686] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:04,239 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:04,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 13] total 24 [2023-02-17 08:02:04,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934622675] [2023-02-17 08:02:04,239 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:04,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-02-17 08:02:04,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:04,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-02-17 08:02:04,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=464, Unknown=0, NotChecked=0, Total=552 [2023-02-17 08:02:04,241 INFO L87 Difference]: Start difference. First operand 109 states and 177 transitions. Second operand has 24 states, 22 states have (on average 3.5) internal successors, (77), 24 states have internal predecessors, (77), 18 states have call successors, (23), 1 states have call predecessors, (23), 9 states have return successors, (27), 11 states have call predecessors, (27), 18 states have call successors, (27) [2023-02-17 08:02:04,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:04,606 INFO L93 Difference]: Finished difference Result 240 states and 462 transitions. [2023-02-17 08:02:04,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-17 08:02:04,607 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 22 states have (on average 3.5) internal successors, (77), 24 states have internal predecessors, (77), 18 states have call successors, (23), 1 states have call predecessors, (23), 9 states have return successors, (27), 11 states have call predecessors, (27), 18 states have call successors, (27) Word has length 93 [2023-02-17 08:02:04,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:04,608 INFO L225 Difference]: With dead ends: 240 [2023-02-17 08:02:04,609 INFO L226 Difference]: Without dead ends: 107 [2023-02-17 08:02:04,610 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 189 SyntacticMatches, 10 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=221, Invalid=1039, Unknown=0, NotChecked=0, Total=1260 [2023-02-17 08:02:04,610 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 64 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 662 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:04,611 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 215 Invalid, 662 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 571 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-17 08:02:04,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2023-02-17 08:02:04,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 84. [2023-02-17 08:02:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 57 states have (on average 1.1754385964912282) internal successors, (67), 58 states have internal predecessors, (67), 14 states have call successors, (14), 8 states have call predecessors, (14), 12 states have return successors, (35), 17 states have call predecessors, (35), 14 states have call successors, (35) [2023-02-17 08:02:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 116 transitions. [2023-02-17 08:02:04,618 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 116 transitions. Word has length 93 [2023-02-17 08:02:04,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:04,619 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 116 transitions. [2023-02-17 08:02:04,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 22 states have (on average 3.5) internal successors, (77), 24 states have internal predecessors, (77), 18 states have call successors, (23), 1 states have call predecessors, (23), 9 states have return successors, (27), 11 states have call predecessors, (27), 18 states have call successors, (27) [2023-02-17 08:02:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 116 transitions. [2023-02-17 08:02:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-02-17 08:02:04,621 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:04,621 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 9, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:04,627 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:04,825 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:04,826 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:04,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:04,826 INFO L85 PathProgramCache]: Analyzing trace with hash -222615371, now seen corresponding path program 1 times [2023-02-17 08:02:04,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:04,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483012260] [2023-02-17 08:02:04,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:04,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:04,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:04,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-02-17 08:02:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-02-17 08:02:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-02-17 08:02:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 62 proven. 123 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2023-02-17 08:02:05,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:05,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483012260] [2023-02-17 08:02:05,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483012260] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:05,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1414235905] [2023-02-17 08:02:05,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:05,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:05,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:05,136 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) [2023-02-17 08:02:05,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-02-17 08:02:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:05,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 14 conjunts are in the unsatisfiable core [2023-02-17 08:02:05,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 25 proven. 190 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-02-17 08:02:05,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 25 proven. 206 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-02-17 08:02:05,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1414235905] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:05,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:05,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 15] total 26 [2023-02-17 08:02:05,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388764174] [2023-02-17 08:02:05,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:05,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-02-17 08:02:05,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:05,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-02-17 08:02:05,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=549, Unknown=0, NotChecked=0, Total=650 [2023-02-17 08:02:05,496 INFO L87 Difference]: Start difference. First operand 84 states and 116 transitions. Second operand has 26 states, 24 states have (on average 3.4583333333333335) internal successors, (83), 26 states have internal predecessors, (83), 20 states have call successors, (26), 1 states have call predecessors, (26), 10 states have return successors, (32), 12 states have call predecessors, (32), 20 states have call successors, (32) [2023-02-17 08:02:05,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:05,890 INFO L93 Difference]: Finished difference Result 214 states and 372 transitions. [2023-02-17 08:02:05,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-02-17 08:02:05,890 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 24 states have (on average 3.4583333333333335) internal successors, (83), 26 states have internal predecessors, (83), 20 states have call successors, (26), 1 states have call predecessors, (26), 10 states have return successors, (32), 12 states have call predecessors, (32), 20 states have call successors, (32) Word has length 134 [2023-02-17 08:02:05,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:05,892 INFO L225 Difference]: With dead ends: 214 [2023-02-17 08:02:05,892 INFO L226 Difference]: Without dead ends: 134 [2023-02-17 08:02:05,893 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 331 GetRequests, 281 SyntacticMatches, 12 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 353 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=275, Invalid=1285, Unknown=0, NotChecked=0, Total=1560 [2023-02-17 08:02:05,893 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 71 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 672 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 261 SdHoareTripleChecker+Invalid, 765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 672 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:05,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 261 Invalid, 765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 672 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-17 08:02:05,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2023-02-17 08:02:05,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 114. [2023-02-17 08:02:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 77 states have (on average 1.2077922077922079) internal successors, (93), 78 states have internal predecessors, (93), 20 states have call successors, (20), 11 states have call predecessors, (20), 16 states have return successors, (56), 24 states have call predecessors, (56), 20 states have call successors, (56) [2023-02-17 08:02:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 169 transitions. [2023-02-17 08:02:05,901 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 169 transitions. Word has length 134 [2023-02-17 08:02:05,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:05,902 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 169 transitions. [2023-02-17 08:02:05,902 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 24 states have (on average 3.4583333333333335) internal successors, (83), 26 states have internal predecessors, (83), 20 states have call successors, (26), 1 states have call predecessors, (26), 10 states have return successors, (32), 12 states have call predecessors, (32), 20 states have call successors, (32) [2023-02-17 08:02:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 169 transitions. [2023-02-17 08:02:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-02-17 08:02:05,904 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:05,904 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 18, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 7, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:05,908 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:06,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:06,109 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:06,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:06,109 INFO L85 PathProgramCache]: Analyzing trace with hash -76973664, now seen corresponding path program 2 times [2023-02-17 08:02:06,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:06,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427283979] [2023-02-17 08:02:06,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:06,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-17 08:02:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-02-17 08:02:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 184 proven. 375 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2023-02-17 08:02:06,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:06,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427283979] [2023-02-17 08:02:06,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427283979] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:06,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [703666826] [2023-02-17 08:02:06,639 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-17 08:02:06,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:06,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:06,640 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) [2023-02-17 08:02:06,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-02-17 08:02:06,789 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-17 08:02:06,789 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:06,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 16 conjunts are in the unsatisfiable core [2023-02-17 08:02:06,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:06,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2023-02-17 08:02:06,870 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 589 refuted. 0 times theorem prover too weak. 1566 trivial. 0 not checked. [2023-02-17 08:02:07,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [703666826] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:07,078 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:07,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 17] total 28 [2023-02-17 08:02:07,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714399181] [2023-02-17 08:02:07,078 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:07,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2023-02-17 08:02:07,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:07,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2023-02-17 08:02:07,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=637, Unknown=0, NotChecked=0, Total=756 [2023-02-17 08:02:07,080 INFO L87 Difference]: Start difference. First operand 114 states and 169 transitions. Second operand has 28 states, 26 states have (on average 3.5384615384615383) internal successors, (92), 28 states have internal predecessors, (92), 22 states have call successors, (29), 1 states have call predecessors, (29), 11 states have return successors, (37), 14 states have call predecessors, (37), 22 states have call successors, (37) [2023-02-17 08:02:07,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:07,529 INFO L93 Difference]: Finished difference Result 260 states and 447 transitions. [2023-02-17 08:02:07,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-02-17 08:02:07,529 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 26 states have (on average 3.5384615384615383) internal successors, (92), 28 states have internal predecessors, (92), 22 states have call successors, (29), 1 states have call predecessors, (29), 11 states have return successors, (37), 14 states have call predecessors, (37), 22 states have call successors, (37) Word has length 285 [2023-02-17 08:02:07,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:07,531 INFO L225 Difference]: With dead ends: 260 [2023-02-17 08:02:07,531 INFO L226 Difference]: Without dead ends: 155 [2023-02-17 08:02:07,532 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 680 GetRequests, 622 SyntacticMatches, 15 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=342, Invalid=1638, Unknown=0, NotChecked=0, Total=1980 [2023-02-17 08:02:07,533 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 73 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 711 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 850 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 711 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:07,533 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 233 Invalid, 850 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 711 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-17 08:02:07,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-02-17 08:02:07,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 145. [2023-02-17 08:02:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 101 states have (on average 1.2376237623762376) internal successors, (125), 99 states have internal predecessors, (125), 26 states have call successors, (26), 18 states have call predecessors, (26), 17 states have return successors, (73), 27 states have call predecessors, (73), 26 states have call successors, (73) [2023-02-17 08:02:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 224 transitions. [2023-02-17 08:02:07,541 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 224 transitions. Word has length 285 [2023-02-17 08:02:07,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:07,541 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 224 transitions. [2023-02-17 08:02:07,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 26 states have (on average 3.5384615384615383) internal successors, (92), 28 states have internal predecessors, (92), 22 states have call successors, (29), 1 states have call predecessors, (29), 11 states have return successors, (37), 14 states have call predecessors, (37), 22 states have call successors, (37) [2023-02-17 08:02:07,541 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 224 transitions. [2023-02-17 08:02:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-02-17 08:02:07,545 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:07,545 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 29, 29, 25, 24, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 10, 9, 8, 4, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:07,565 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:07,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-02-17 08:02:07,762 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:07,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:07,763 INFO L85 PathProgramCache]: Analyzing trace with hash -279818042, now seen corresponding path program 3 times [2023-02-17 08:02:07,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:07,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113473738] [2023-02-17 08:02:07,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:07,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:07,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-02-17 08:02:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-02-17 08:02:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-02-17 08:02:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-02-17 08:02:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-02-17 08:02:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 254 proven. 702 refuted. 0 times theorem prover too weak. 4072 trivial. 0 not checked. [2023-02-17 08:02:08,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:08,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113473738] [2023-02-17 08:02:08,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113473738] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:08,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [794936424] [2023-02-17 08:02:08,587 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-17 08:02:08,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:08,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:08,589 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) [2023-02-17 08:02:08,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-02-17 08:02:08,767 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2023-02-17 08:02:08,768 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:08,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-17 08:02:08,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 2141 proven. 31 refuted. 0 times theorem prover too weak. 2856 trivial. 0 not checked. [2023-02-17 08:02:08,844 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 836 proven. 176 refuted. 0 times theorem prover too weak. 4016 trivial. 0 not checked. [2023-02-17 08:02:09,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [794936424] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:09,046 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:09,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 24 [2023-02-17 08:02:09,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824298411] [2023-02-17 08:02:09,047 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:09,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-02-17 08:02:09,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:09,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-02-17 08:02:09,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=465, Unknown=0, NotChecked=0, Total=552 [2023-02-17 08:02:09,049 INFO L87 Difference]: Start difference. First operand 145 states and 224 transitions. Second operand has 24 states, 23 states have (on average 3.9130434782608696) internal successors, (90), 24 states have internal predecessors, (90), 14 states have call successors, (29), 2 states have call predecessors, (29), 8 states have return successors, (34), 13 states have call predecessors, (34), 14 states have call successors, (34) [2023-02-17 08:02:09,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:09,255 INFO L93 Difference]: Finished difference Result 286 states and 462 transitions. [2023-02-17 08:02:09,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-02-17 08:02:09,256 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 3.9130434782608696) internal successors, (90), 24 states have internal predecessors, (90), 14 states have call successors, (29), 2 states have call predecessors, (29), 8 states have return successors, (34), 13 states have call predecessors, (34), 14 states have call successors, (34) Word has length 419 [2023-02-17 08:02:09,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:09,257 INFO L225 Difference]: With dead ends: 286 [2023-02-17 08:02:09,258 INFO L226 Difference]: Without dead ends: 151 [2023-02-17 08:02:09,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 979 GetRequests, 937 SyntacticMatches, 14 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=148, Invalid=722, Unknown=0, NotChecked=0, Total=870 [2023-02-17 08:02:09,259 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 59 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:09,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 174 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 08:02:09,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2023-02-17 08:02:09,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 148. [2023-02-17 08:02:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 105 states have (on average 1.1523809523809523) internal successors, (121), 100 states have internal predecessors, (121), 26 states have call successors, (26), 21 states have call predecessors, (26), 16 states have return successors, (66), 26 states have call predecessors, (66), 26 states have call successors, (66) [2023-02-17 08:02:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 213 transitions. [2023-02-17 08:02:09,267 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 213 transitions. Word has length 419 [2023-02-17 08:02:09,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:09,268 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 213 transitions. [2023-02-17 08:02:09,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 3.9130434782608696) internal successors, (90), 24 states have internal predecessors, (90), 14 states have call successors, (29), 2 states have call predecessors, (29), 8 states have return successors, (34), 13 states have call predecessors, (34), 14 states have call successors, (34) [2023-02-17 08:02:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2023-02-17 08:02:09,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2023-02-17 08:02:09,271 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:09,272 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 30, 30, 26, 25, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 11, 9, 7, 5, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:09,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-02-17 08:02:09,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:09,477 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:09,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:09,478 INFO L85 PathProgramCache]: Analyzing trace with hash -411564589, now seen corresponding path program 4 times [2023-02-17 08:02:09,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:09,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819536980] [2023-02-17 08:02:09,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:09,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:09,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-02-17 08:02:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-02-17 08:02:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 834 proven. 729 refuted. 0 times theorem prover too weak. 3814 trivial. 0 not checked. [2023-02-17 08:02:10,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:10,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819536980] [2023-02-17 08:02:10,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819536980] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:10,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1385556895] [2023-02-17 08:02:10,738 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-17 08:02:10,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:10,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:10,753 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) [2023-02-17 08:02:10,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-02-17 08:02:10,973 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-17 08:02:10,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:10,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 18 conjunts are in the unsatisfiable core [2023-02-17 08:02:10,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 198 proven. 1017 refuted. 0 times theorem prover too weak. 4162 trivial. 0 not checked. [2023-02-17 08:02:11,079 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:11,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 198 proven. 1050 refuted. 0 times theorem prover too weak. 4129 trivial. 0 not checked. [2023-02-17 08:02:11,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1385556895] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:11,388 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:11,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 13, 19] total 39 [2023-02-17 08:02:11,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698840663] [2023-02-17 08:02:11,388 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:11,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2023-02-17 08:02:11,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:11,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2023-02-17 08:02:11,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=1267, Unknown=0, NotChecked=0, Total=1482 [2023-02-17 08:02:11,390 INFO L87 Difference]: Start difference. First operand 148 states and 213 transitions. Second operand has 39 states, 37 states have (on average 2.891891891891892) internal successors, (107), 39 states have internal predecessors, (107), 30 states have call successors, (36), 1 states have call predecessors, (36), 15 states have return successors, (48), 24 states have call predecessors, (48), 30 states have call successors, (48) [2023-02-17 08:02:12,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:12,201 INFO L93 Difference]: Finished difference Result 366 states and 613 transitions. [2023-02-17 08:02:12,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2023-02-17 08:02:12,202 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 37 states have (on average 2.891891891891892) internal successors, (107), 39 states have internal predecessors, (107), 30 states have call successors, (36), 1 states have call predecessors, (36), 15 states have return successors, (48), 24 states have call predecessors, (48), 30 states have call successors, (48) Word has length 433 [2023-02-17 08:02:12,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:12,204 INFO L225 Difference]: With dead ends: 366 [2023-02-17 08:02:12,204 INFO L226 Difference]: Without dead ends: 207 [2023-02-17 08:02:12,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1036 GetRequests, 956 SyntacticMatches, 20 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1420 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=539, Invalid=3243, Unknown=0, NotChecked=0, Total=3782 [2023-02-17 08:02:12,206 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 135 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 1371 mSolverCounterSat, 285 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 455 SdHoareTripleChecker+Invalid, 1656 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 285 IncrementalHoareTripleChecker+Valid, 1371 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:12,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 455 Invalid, 1656 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [285 Valid, 1371 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-17 08:02:12,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2023-02-17 08:02:12,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 176. [2023-02-17 08:02:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 124 states have (on average 1.1290322580645162) internal successors, (140), 119 states have internal predecessors, (140), 33 states have call successors, (33), 25 states have call predecessors, (33), 18 states have return successors, (69), 31 states have call predecessors, (69), 33 states have call successors, (69) [2023-02-17 08:02:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 242 transitions. [2023-02-17 08:02:12,214 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 242 transitions. Word has length 433 [2023-02-17 08:02:12,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:12,214 INFO L495 AbstractCegarLoop]: Abstraction has 176 states and 242 transitions. [2023-02-17 08:02:12,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 37 states have (on average 2.891891891891892) internal successors, (107), 39 states have internal predecessors, (107), 30 states have call successors, (36), 1 states have call predecessors, (36), 15 states have return successors, (48), 24 states have call predecessors, (48), 30 states have call successors, (48) [2023-02-17 08:02:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 242 transitions. [2023-02-17 08:02:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2023-02-17 08:02:12,233 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:12,233 INFO L195 NwaCegarLoop]: trace histogram [77, 77, 74, 74, 62, 61, 38, 38, 38, 38, 38, 38, 38, 37, 37, 37, 37, 37, 37, 37, 24, 24, 16, 12, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:12,239 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:12,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-02-17 08:02:12,439 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:12,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:12,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1926918569, now seen corresponding path program 5 times [2023-02-17 08:02:12,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:12,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582552267] [2023-02-17 08:02:12,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:13,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:13,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:13,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:13,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:13,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-17 08:02:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-02-17 08:02:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-17 08:02:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-02-17 08:02:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-17 08:02:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-02-17 08:02:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-17 08:02:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 571 proven. 2774 refuted. 0 times theorem prover too weak. 28360 trivial. 0 not checked. [2023-02-17 08:02:14,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:14,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582552267] [2023-02-17 08:02:14,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582552267] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:14,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [624235019] [2023-02-17 08:02:14,658 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-17 08:02:14,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:14,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:14,660 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) [2023-02-17 08:02:14,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-02-17 08:02:14,896 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 25 check-sat command(s) [2023-02-17 08:02:14,896 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:14,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 805 conjuncts, 18 conjunts are in the unsatisfiable core [2023-02-17 08:02:14,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 16277 proven. 174 refuted. 0 times theorem prover too weak. 15254 trivial. 0 not checked. [2023-02-17 08:02:15,036 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 1432 proven. 2474 refuted. 0 times theorem prover too weak. 27799 trivial. 0 not checked. [2023-02-17 08:02:15,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [624235019] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:15,425 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:15,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 15, 19] total 33 [2023-02-17 08:02:15,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818999462] [2023-02-17 08:02:15,425 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:15,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-02-17 08:02:15,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:15,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-02-17 08:02:15,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=897, Unknown=0, NotChecked=0, Total=1056 [2023-02-17 08:02:15,429 INFO L87 Difference]: Start difference. First operand 176 states and 242 transitions. Second operand has 33 states, 32 states have (on average 3.5625) internal successors, (114), 33 states have internal predecessors, (114), 25 states have call successors, (38), 2 states have call predecessors, (38), 12 states have return successors, (46), 17 states have call predecessors, (46), 25 states have call successors, (46) [2023-02-17 08:02:15,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:15,762 INFO L93 Difference]: Finished difference Result 383 states and 565 transitions. [2023-02-17 08:02:15,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-17 08:02:15,762 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 32 states have (on average 3.5625) internal successors, (114), 33 states have internal predecessors, (114), 25 states have call successors, (38), 2 states have call predecessors, (38), 12 states have return successors, (46), 17 states have call predecessors, (46), 25 states have call successors, (46) Word has length 1033 [2023-02-17 08:02:15,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:15,764 INFO L225 Difference]: With dead ends: 383 [2023-02-17 08:02:15,764 INFO L226 Difference]: Without dead ends: 214 [2023-02-17 08:02:15,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2394 GetRequests, 2333 SyntacticMatches, 21 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 620 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=284, Invalid=1438, Unknown=0, NotChecked=0, Total=1722 [2023-02-17 08:02:15,766 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 68 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 688 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 338 SdHoareTripleChecker+Invalid, 772 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 688 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:15,766 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 338 Invalid, 772 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 688 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-17 08:02:15,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2023-02-17 08:02:15,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 192. [2023-02-17 08:02:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 136 states have (on average 1.0955882352941178) internal successors, (149), 132 states have internal predecessors, (149), 37 states have call successors, (37), 29 states have call predecessors, (37), 18 states have return successors, (82), 30 states have call predecessors, (82), 37 states have call successors, (82) [2023-02-17 08:02:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 268 transitions. [2023-02-17 08:02:15,774 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 268 transitions. Word has length 1033 [2023-02-17 08:02:15,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:15,774 INFO L495 AbstractCegarLoop]: Abstraction has 192 states and 268 transitions. [2023-02-17 08:02:15,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 32 states have (on average 3.5625) internal successors, (114), 33 states have internal predecessors, (114), 25 states have call successors, (38), 2 states have call predecessors, (38), 12 states have return successors, (46), 17 states have call predecessors, (46), 25 states have call successors, (46) [2023-02-17 08:02:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2023-02-17 08:02:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2023-02-17 08:02:15,780 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:15,781 INFO L195 NwaCegarLoop]: trace histogram [74, 74, 71, 71, 59, 58, 37, 37, 37, 37, 37, 37, 37, 35, 35, 35, 35, 35, 35, 35, 24, 21, 15, 13, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:15,788 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:15,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-02-17 08:02:15,986 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:15,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:15,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1668786262, now seen corresponding path program 6 times [2023-02-17 08:02:15,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:15,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868995597] [2023-02-17 08:02:15,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:16,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:17,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:02:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:02:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-02-17 08:02:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 2463 proven. 3389 refuted. 0 times theorem prover too weak. 23300 trivial. 0 not checked. [2023-02-17 08:02:18,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:18,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868995597] [2023-02-17 08:02:18,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868995597] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:18,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [586650905] [2023-02-17 08:02:18,640 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-17 08:02:18,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:18,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:18,659 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) [2023-02-17 08:02:18,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-02-17 08:02:19,068 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 39 check-sat command(s) [2023-02-17 08:02:19,069 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:19,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-17 08:02:19,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:19,166 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 1628 proven. 249 refuted. 0 times theorem prover too weak. 27275 trivial. 0 not checked. [2023-02-17 08:02:19,166 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 1628 proven. 263 refuted. 0 times theorem prover too weak. 27261 trivial. 0 not checked. [2023-02-17 08:02:19,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [586650905] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:19,360 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:19,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 10, 13] total 45 [2023-02-17 08:02:19,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718561234] [2023-02-17 08:02:19,361 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:19,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-02-17 08:02:19,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:19,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-02-17 08:02:19,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=264, Invalid=1716, Unknown=0, NotChecked=0, Total=1980 [2023-02-17 08:02:19,364 INFO L87 Difference]: Start difference. First operand 192 states and 268 transitions. Second operand has 45 states, 44 states have (on average 2.6136363636363638) internal successors, (115), 45 states have internal predecessors, (115), 24 states have call successors, (37), 1 states have call predecessors, (37), 20 states have return successors, (52), 40 states have call predecessors, (52), 24 states have call successors, (52) [2023-02-17 08:02:20,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:20,714 INFO L93 Difference]: Finished difference Result 484 states and 766 transitions. [2023-02-17 08:02:20,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2023-02-17 08:02:20,714 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 44 states have (on average 2.6136363636363638) internal successors, (115), 45 states have internal predecessors, (115), 24 states have call successors, (37), 1 states have call predecessors, (37), 20 states have return successors, (52), 40 states have call predecessors, (52), 24 states have call successors, (52) Word has length 991 [2023-02-17 08:02:20,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:20,720 INFO L225 Difference]: With dead ends: 484 [2023-02-17 08:02:20,720 INFO L226 Difference]: Without dead ends: 298 [2023-02-17 08:02:20,723 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2346 GetRequests, 2249 SyntacticMatches, 13 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2591 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=868, Invalid=6442, Unknown=0, NotChecked=0, Total=7310 [2023-02-17 08:02:20,723 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 187 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 2283 mSolverCounterSat, 435 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 2718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 435 IncrementalHoareTripleChecker+Valid, 2283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:20,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [196 Valid, 626 Invalid, 2718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [435 Valid, 2283 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-02-17 08:02:20,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2023-02-17 08:02:20,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 227. [2023-02-17 08:02:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 161 states have (on average 1.062111801242236) internal successors, (171), 156 states have internal predecessors, (171), 45 states have call successors, (45), 35 states have call predecessors, (45), 20 states have return successors, (111), 35 states have call predecessors, (111), 45 states have call successors, (111) [2023-02-17 08:02:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 327 transitions. [2023-02-17 08:02:20,736 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 327 transitions. Word has length 991 [2023-02-17 08:02:20,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:20,738 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 327 transitions. [2023-02-17 08:02:20,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 44 states have (on average 2.6136363636363638) internal successors, (115), 45 states have internal predecessors, (115), 24 states have call successors, (37), 1 states have call predecessors, (37), 20 states have return successors, (52), 40 states have call predecessors, (52), 24 states have call successors, (52) [2023-02-17 08:02:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 327 transitions. [2023-02-17 08:02:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1496 [2023-02-17 08:02:20,751 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:20,751 INFO L195 NwaCegarLoop]: trace histogram [110, 110, 109, 109, 89, 88, 55, 55, 55, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 34, 34, 22, 20, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:20,773 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-02-17 08:02:20,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-02-17 08:02:20,958 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:20,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:20,959 INFO L85 PathProgramCache]: Analyzing trace with hash 1775895019, now seen corresponding path program 7 times [2023-02-17 08:02:20,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:20,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859263183] [2023-02-17 08:02:20,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:22,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:23,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:23,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:23,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:02:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:02:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-17 08:02:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:24,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:02:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:02:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3057 proven. 6532 refuted. 0 times theorem prover too weak. 57343 trivial. 0 not checked. [2023-02-17 08:02:25,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:25,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859263183] [2023-02-17 08:02:25,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859263183] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:25,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1906475982] [2023-02-17 08:02:25,595 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-02-17 08:02:25,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:25,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:25,596 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) [2023-02-17 08:02:25,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-02-17 08:02:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:26,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 3342 conjuncts, 22 conjunts are in the unsatisfiable core [2023-02-17 08:02:26,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:02:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3453 proven. 2409 refuted. 0 times theorem prover too weak. 61070 trivial. 0 not checked. [2023-02-17 08:02:26,312 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:02:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3453 proven. 2461 refuted. 0 times theorem prover too weak. 61018 trivial. 0 not checked. [2023-02-17 08:02:26,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1906475982] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:02:26,780 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:02:26,780 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 15, 23] total 53 [2023-02-17 08:02:26,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944428488] [2023-02-17 08:02:26,780 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:02:26,782 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-02-17 08:02:26,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:02:26,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-02-17 08:02:26,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=375, Invalid=2381, Unknown=0, NotChecked=0, Total=2756 [2023-02-17 08:02:26,784 INFO L87 Difference]: Start difference. First operand 227 states and 327 transitions. Second operand has 53 states, 52 states have (on average 2.5576923076923075) internal successors, (133), 53 states have internal predecessors, (133), 38 states have call successors, (45), 1 states have call predecessors, (45), 22 states have return successors, (66), 38 states have call predecessors, (66), 38 states have call successors, (66) [2023-02-17 08:02:28,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:02:28,271 INFO L93 Difference]: Finished difference Result 569 states and 1033 transitions. [2023-02-17 08:02:28,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2023-02-17 08:02:28,272 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 52 states have (on average 2.5576923076923075) internal successors, (133), 53 states have internal predecessors, (133), 38 states have call successors, (45), 1 states have call predecessors, (45), 22 states have return successors, (66), 38 states have call predecessors, (66), 38 states have call successors, (66) Word has length 1495 [2023-02-17 08:02:28,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:02:28,277 INFO L225 Difference]: With dead ends: 569 [2023-02-17 08:02:28,277 INFO L226 Difference]: Without dead ends: 349 [2023-02-17 08:02:28,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3504 GetRequests, 3384 SyntacticMatches, 27 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3623 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1157, Invalid=7773, Unknown=0, NotChecked=0, Total=8930 [2023-02-17 08:02:28,282 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 210 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 2415 mSolverCounterSat, 573 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 2988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 573 IncrementalHoareTripleChecker+Valid, 2415 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-02-17 08:02:28,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 639 Invalid, 2988 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [573 Valid, 2415 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-02-17 08:02:28,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2023-02-17 08:02:28,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 291. [2023-02-17 08:02:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 208 states have (on average 1.0528846153846154) internal successors, (219), 201 states have internal predecessors, (219), 58 states have call successors, (58), 48 states have call predecessors, (58), 24 states have return successors, (177), 41 states have call predecessors, (177), 58 states have call successors, (177) [2023-02-17 08:02:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 454 transitions. [2023-02-17 08:02:28,298 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 454 transitions. Word has length 1495 [2023-02-17 08:02:28,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:02:28,299 INFO L495 AbstractCegarLoop]: Abstraction has 291 states and 454 transitions. [2023-02-17 08:02:28,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 52 states have (on average 2.5576923076923075) internal successors, (133), 53 states have internal predecessors, (133), 38 states have call successors, (45), 1 states have call predecessors, (45), 22 states have return successors, (66), 38 states have call predecessors, (66), 38 states have call successors, (66) [2023-02-17 08:02:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 454 transitions. [2023-02-17 08:02:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2023-02-17 08:02:28,308 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:02:28,308 INFO L195 NwaCegarLoop]: trace histogram [89, 89, 88, 88, 72, 71, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 28, 27, 17, 17, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:02:28,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-02-17 08:02:28,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-02-17 08:02:28,518 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:02:28,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:02:28,518 INFO L85 PathProgramCache]: Analyzing trace with hash -553145382, now seen corresponding path program 8 times [2023-02-17 08:02:28,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:02:28,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859786968] [2023-02-17 08:02:28,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:02:28,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:02:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:44,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:02:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:50,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:52,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:53,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:54,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:54,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:02:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:02:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:55,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:56,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-17 08:02:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:57,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:02:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:02:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:02:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:02:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:02:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:02:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:02:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:02:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:02:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-17 08:02:58,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:02:58,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859786968] [2023-02-17 08:02:58,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859786968] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:02:58,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [163441187] [2023-02-17 08:02:58,380 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-17 08:02:58,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:02:58,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:02:58,399 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) [2023-02-17 08:02:58,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-02-17 08:02:58,857 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-17 08:02:58,858 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:02:58,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 2707 conjuncts, 711 conjunts are in the unsatisfiable core [2023-02-17 08:02:58,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:03:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-17 08:03:03,609 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:03:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-17 08:03:08,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [163441187] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:03:08,713 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:03:08,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 68 [2023-02-17 08:03:08,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084823421] [2023-02-17 08:03:08,713 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:03:08,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2023-02-17 08:03:08,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:03:08,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2023-02-17 08:03:08,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=4391, Unknown=0, NotChecked=0, Total=4556 [2023-02-17 08:03:08,719 INFO L87 Difference]: Start difference. First operand 291 states and 454 transitions. Second operand has 68 states, 68 states have (on average 1.161764705882353) internal successors, (79), 35 states have internal predecessors, (79), 15 states have call successors, (17), 1 states have call predecessors, (17), 18 states have return successors, (47), 47 states have call predecessors, (47), 15 states have call successors, (47) [2023-02-17 08:03:09,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:03:09,799 INFO L93 Difference]: Finished difference Result 309 states and 497 transitions. [2023-02-17 08:03:09,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-02-17 08:03:09,799 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 1.161764705882353) internal successors, (79), 35 states have internal predecessors, (79), 15 states have call successors, (17), 1 states have call predecessors, (17), 18 states have return successors, (47), 47 states have call predecessors, (47), 15 states have call successors, (47) Word has length 1209 [2023-02-17 08:03:09,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:03:09,803 INFO L225 Difference]: With dead ends: 309 [2023-02-17 08:03:09,803 INFO L226 Difference]: Without dead ends: 305 [2023-02-17 08:03:09,805 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3127 GetRequests, 2452 SyntacticMatches, 609 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4476 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=165, Invalid=4391, Unknown=0, NotChecked=0, Total=4556 [2023-02-17 08:03:09,805 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 0 mSDsluCounter, 4298 mSDsCounter, 0 mSdLazyCounter, 3077 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 4397 SdHoareTripleChecker+Invalid, 3077 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3077 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-02-17 08:03:09,805 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 4397 Invalid, 3077 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3077 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-02-17 08:03:09,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2023-02-17 08:03:09,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 299. [2023-02-17 08:03:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 213 states have (on average 1.051643192488263) internal successors, (224), 206 states have internal predecessors, (224), 59 states have call successors, (59), 48 states have call predecessors, (59), 26 states have return successors, (199), 44 states have call predecessors, (199), 59 states have call successors, (199) [2023-02-17 08:03:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 482 transitions. [2023-02-17 08:03:09,820 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 482 transitions. Word has length 1209 [2023-02-17 08:03:09,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:03:09,821 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 482 transitions. [2023-02-17 08:03:09,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 1.161764705882353) internal successors, (79), 35 states have internal predecessors, (79), 15 states have call successors, (17), 1 states have call predecessors, (17), 18 states have return successors, (47), 47 states have call predecessors, (47), 15 states have call successors, (47) [2023-02-17 08:03:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 482 transitions. [2023-02-17 08:03:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2023-02-17 08:03:09,831 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:03:09,831 INFO L195 NwaCegarLoop]: trace histogram [94, 94, 93, 93, 76, 75, 47, 47, 47, 47, 47, 47, 47, 46, 46, 46, 46, 46, 46, 46, 29, 29, 19, 17, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:03:09,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-02-17 08:03:10,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:10,041 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:03:10,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:03:10,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1101812585, now seen corresponding path program 9 times [2023-02-17 08:03:10,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:03:10,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373991685] [2023-02-17 08:03:10,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:03:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:03:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:10,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:03:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:11,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:12,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:03:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813 [2023-02-17 08:03:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 48685 backedges. 2873 proven. 6509 refuted. 0 times theorem prover too weak. 39303 trivial. 0 not checked. [2023-02-17 08:03:13,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:03:13,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373991685] [2023-02-17 08:03:13,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373991685] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:03:13,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859189907] [2023-02-17 08:03:13,945 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-17 08:03:13,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:13,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:03:13,963 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) [2023-02-17 08:03:14,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-02-17 08:03:14,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 53 check-sat command(s) [2023-02-17 08:03:14,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:03:14,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 1920 conjuncts, 16 conjunts are in the unsatisfiable core [2023-02-17 08:03:14,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:03:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 48685 backedges. 1881 proven. 1589 refuted. 0 times theorem prover too weak. 45215 trivial. 0 not checked. [2023-02-17 08:03:14,628 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:03:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48685 backedges. 1885 proven. 1610 refuted. 0 times theorem prover too weak. 45190 trivial. 0 not checked. [2023-02-17 08:03:14,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859189907] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:03:14,906 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:03:14,907 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 12, 17] total 56 [2023-02-17 08:03:14,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119642101] [2023-02-17 08:03:14,907 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:03:14,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2023-02-17 08:03:14,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:03:14,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2023-02-17 08:03:14,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=396, Invalid=2684, Unknown=0, NotChecked=0, Total=3080 [2023-02-17 08:03:14,910 INFO L87 Difference]: Start difference. First operand 299 states and 482 transitions. Second operand has 56 states, 55 states have (on average 2.4545454545454546) internal successors, (135), 56 states have internal predecessors, (135), 32 states have call successors, (43), 1 states have call predecessors, (43), 26 states have return successors, (64), 47 states have call predecessors, (64), 32 states have call successors, (64) [2023-02-17 08:03:16,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:03:16,817 INFO L93 Difference]: Finished difference Result 772 states and 1404 transitions. [2023-02-17 08:03:16,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2023-02-17 08:03:16,818 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 55 states have (on average 2.4545454545454546) internal successors, (135), 56 states have internal predecessors, (135), 32 states have call successors, (43), 1 states have call predecessors, (43), 26 states have return successors, (64), 47 states have call predecessors, (64), 32 states have call successors, (64) Word has length 1277 [2023-02-17 08:03:16,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:03:16,822 INFO L225 Difference]: With dead ends: 772 [2023-02-17 08:03:16,822 INFO L226 Difference]: Without dead ends: 401 [2023-02-17 08:03:16,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3026 GetRequests, 2898 SyntacticMatches, 16 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5210 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1524, Invalid=11358, Unknown=0, NotChecked=0, Total=12882 [2023-02-17 08:03:16,830 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 281 mSDsluCounter, 703 mSDsCounter, 0 mSdLazyCounter, 3364 mSolverCounterSat, 490 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 288 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 3854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 490 IncrementalHoareTripleChecker+Valid, 3364 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-02-17 08:03:16,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [288 Valid, 766 Invalid, 3854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [490 Valid, 3364 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-02-17 08:03:16,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2023-02-17 08:03:16,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 257. [2023-02-17 08:03:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 181 states have (on average 1.0552486187845305) internal successors, (191), 175 states have internal predecessors, (191), 50 states have call successors, (50), 38 states have call predecessors, (50), 25 states have return successors, (157), 43 states have call predecessors, (157), 50 states have call successors, (157) [2023-02-17 08:03:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 398 transitions. [2023-02-17 08:03:16,848 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 398 transitions. Word has length 1277 [2023-02-17 08:03:16,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:03:16,849 INFO L495 AbstractCegarLoop]: Abstraction has 257 states and 398 transitions. [2023-02-17 08:03:16,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 55 states have (on average 2.4545454545454546) internal successors, (135), 56 states have internal predecessors, (135), 32 states have call successors, (43), 1 states have call predecessors, (43), 26 states have return successors, (64), 47 states have call predecessors, (64), 32 states have call successors, (64) [2023-02-17 08:03:16,849 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 398 transitions. [2023-02-17 08:03:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2023-02-17 08:03:16,856 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:03:16,856 INFO L195 NwaCegarLoop]: trace histogram [77, 77, 74, 74, 62, 60, 38, 38, 38, 38, 38, 38, 38, 37, 37, 37, 37, 37, 37, 37, 25, 22, 15, 14, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:03:16,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-02-17 08:03:17,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-02-17 08:03:17,066 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:03:17,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:03:17,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1918718589, now seen corresponding path program 10 times [2023-02-17 08:03:17,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:03:17,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478368801] [2023-02-17 08:03:17,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:03:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:03:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:17,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:03:17,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:18,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:03:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:19,808 INFO L134 CoverageAnalysis]: Checked inductivity of 31645 backedges. 1666 proven. 4010 refuted. 0 times theorem prover too weak. 25969 trivial. 0 not checked. [2023-02-17 08:03:19,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:03:19,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478368801] [2023-02-17 08:03:19,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1478368801] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:03:19,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679186302] [2023-02-17 08:03:19,809 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-17 08:03:19,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:19,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:03:19,810 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) [2023-02-17 08:03:19,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-02-17 08:03:20,203 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-17 08:03:20,203 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:03:20,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 1836 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-17 08:03:20,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:03:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 31645 backedges. 382 proven. 3187 refuted. 0 times theorem prover too weak. 28076 trivial. 0 not checked. [2023-02-17 08:03:20,310 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:03:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 31645 backedges. 382 proven. 3231 refuted. 0 times theorem prover too weak. 28032 trivial. 0 not checked. [2023-02-17 08:03:20,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1679186302] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:03:20,644 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:03:20,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 14, 21] total 45 [2023-02-17 08:03:20,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494354695] [2023-02-17 08:03:20,645 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:03:20,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-02-17 08:03:20,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:03:20,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-02-17 08:03:20,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=1692, Unknown=0, NotChecked=0, Total=1980 [2023-02-17 08:03:20,647 INFO L87 Difference]: Start difference. First operand 257 states and 398 transitions. Second operand has 45 states, 44 states have (on average 2.659090909090909) internal successors, (117), 45 states have internal predecessors, (117), 35 states have call successors, (40), 1 states have call predecessors, (40), 17 states have return successors, (58), 30 states have call predecessors, (58), 35 states have call successors, (58) [2023-02-17 08:03:21,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:03:21,495 INFO L93 Difference]: Finished difference Result 558 states and 871 transitions. [2023-02-17 08:03:21,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-02-17 08:03:21,504 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 44 states have (on average 2.659090909090909) internal successors, (117), 45 states have internal predecessors, (117), 35 states have call successors, (40), 1 states have call predecessors, (40), 17 states have return successors, (58), 30 states have call predecessors, (58), 35 states have call successors, (58) Word has length 1032 [2023-02-17 08:03:21,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:03:21,508 INFO L225 Difference]: With dead ends: 558 [2023-02-17 08:03:21,508 INFO L226 Difference]: Without dead ends: 318 [2023-02-17 08:03:21,510 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2420 GetRequests, 2325 SyntacticMatches, 28 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1972 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=689, Invalid=4003, Unknown=0, NotChecked=0, Total=4692 [2023-02-17 08:03:21,510 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 180 mSDsluCounter, 400 mSDsCounter, 0 mSdLazyCounter, 1536 mSolverCounterSat, 273 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 1809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 273 IncrementalHoareTripleChecker+Valid, 1536 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-17 08:03:21,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 442 Invalid, 1809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [273 Valid, 1536 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-17 08:03:21,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2023-02-17 08:03:21,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 277. [2023-02-17 08:03:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 197 states have (on average 1.0558375634517767) internal successors, (208), 191 states have internal predecessors, (208), 56 states have call successors, (56), 45 states have call predecessors, (56), 23 states have return successors, (138), 40 states have call predecessors, (138), 56 states have call successors, (138) [2023-02-17 08:03:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 402 transitions. [2023-02-17 08:03:21,524 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 402 transitions. Word has length 1032 [2023-02-17 08:03:21,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:03:21,524 INFO L495 AbstractCegarLoop]: Abstraction has 277 states and 402 transitions. [2023-02-17 08:03:21,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 44 states have (on average 2.659090909090909) internal successors, (117), 45 states have internal predecessors, (117), 35 states have call successors, (40), 1 states have call predecessors, (40), 17 states have return successors, (58), 30 states have call predecessors, (58), 35 states have call successors, (58) [2023-02-17 08:03:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 402 transitions. [2023-02-17 08:03:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1387 [2023-02-17 08:03:21,535 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:03:21,536 INFO L195 NwaCegarLoop]: trace histogram [103, 103, 100, 100, 83, 81, 51, 51, 51, 51, 51, 51, 51, 50, 50, 50, 50, 50, 50, 50, 33, 30, 20, 19, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:03:21,559 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-02-17 08:03:21,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-02-17 08:03:21,744 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:03:21,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:03:21,744 INFO L85 PathProgramCache]: Analyzing trace with hash -399228985, now seen corresponding path program 11 times [2023-02-17 08:03:21,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:03:21,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058369911] [2023-02-17 08:03:21,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:03:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:03:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:22,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:03:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:23,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:24,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:24,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:03:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2023-02-17 08:03:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 922 [2023-02-17 08:03:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 1980 proven. 5452 refuted. 0 times theorem prover too weak. 50023 trivial. 0 not checked. [2023-02-17 08:03:25,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:03:25,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058369911] [2023-02-17 08:03:25,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058369911] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:03:25,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1837475274] [2023-02-17 08:03:25,999 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-17 08:03:25,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:25,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:03:26,013 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) [2023-02-17 08:03:26,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-02-17 08:03:26,825 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 76 check-sat command(s) [2023-02-17 08:03:26,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:03:26,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 2663 conjuncts, 26 conjunts are in the unsatisfiable core [2023-02-17 08:03:26,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:03:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 30705 proven. 955 refuted. 0 times theorem prover too weak. 25795 trivial. 0 not checked. [2023-02-17 08:03:27,016 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:03:27,629 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 2462 proven. 4872 refuted. 0 times theorem prover too weak. 50121 trivial. 0 not checked. [2023-02-17 08:03:27,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1837475274] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:03:27,629 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:03:27,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 19, 27] total 50 [2023-02-17 08:03:27,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504760281] [2023-02-17 08:03:27,630 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:03:27,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2023-02-17 08:03:27,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:03:27,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2023-02-17 08:03:27,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=333, Invalid=2117, Unknown=0, NotChecked=0, Total=2450 [2023-02-17 08:03:27,634 INFO L87 Difference]: Start difference. First operand 277 states and 402 transitions. Second operand has 50 states, 49 states have (on average 3.1020408163265305) internal successors, (152), 50 states have internal predecessors, (152), 38 states have call successors, (52), 2 states have call predecessors, (52), 19 states have return successors, (69), 32 states have call predecessors, (69), 38 states have call successors, (69) [2023-02-17 08:03:28,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:03:28,678 INFO L93 Difference]: Finished difference Result 581 states and 875 transitions. [2023-02-17 08:03:28,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-02-17 08:03:28,679 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 49 states have (on average 3.1020408163265305) internal successors, (152), 50 states have internal predecessors, (152), 38 states have call successors, (52), 2 states have call predecessors, (52), 19 states have return successors, (69), 32 states have call predecessors, (69), 38 states have call successors, (69) Word has length 1386 [2023-02-17 08:03:28,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:03:28,682 INFO L225 Difference]: With dead ends: 581 [2023-02-17 08:03:28,682 INFO L226 Difference]: Without dead ends: 330 [2023-02-17 08:03:28,684 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3228 GetRequests, 3126 SyntacticMatches, 32 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2315 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=712, Invalid=4400, Unknown=0, NotChecked=0, Total=5112 [2023-02-17 08:03:28,685 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 129 mSDsluCounter, 662 mSDsCounter, 0 mSdLazyCounter, 2097 mSolverCounterSat, 251 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 729 SdHoareTripleChecker+Invalid, 2348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 251 IncrementalHoareTripleChecker+Valid, 2097 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-02-17 08:03:28,685 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 729 Invalid, 2348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [251 Valid, 2097 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-02-17 08:03:28,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2023-02-17 08:03:28,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 278. [2023-02-17 08:03:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 278 states, 198 states have (on average 1.0505050505050506) internal successors, (208), 193 states have internal predecessors, (208), 57 states have call successors, (57), 46 states have call predecessors, (57), 22 states have return successors, (118), 38 states have call predecessors, (118), 57 states have call successors, (118) [2023-02-17 08:03:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 383 transitions. [2023-02-17 08:03:28,700 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 383 transitions. Word has length 1386 [2023-02-17 08:03:28,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:03:28,701 INFO L495 AbstractCegarLoop]: Abstraction has 278 states and 383 transitions. [2023-02-17 08:03:28,701 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 49 states have (on average 3.1020408163265305) internal successors, (152), 50 states have internal predecessors, (152), 38 states have call successors, (52), 2 states have call predecessors, (52), 19 states have return successors, (69), 32 states have call predecessors, (69), 38 states have call successors, (69) [2023-02-17 08:03:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 383 transitions. [2023-02-17 08:03:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1496 [2023-02-17 08:03:28,714 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 08:03:28,714 INFO L195 NwaCegarLoop]: trace histogram [111, 111, 108, 108, 89, 88, 55, 55, 55, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 35, 33, 22, 20, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:03:28,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-02-17 08:03:28,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:28,923 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 08:03:28,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 08:03:28,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1290554221, now seen corresponding path program 12 times [2023-02-17 08:03:28,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 08:03:28,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611013177] [2023-02-17 08:03:28,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 08:03:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 08:03:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:30,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-17 08:03:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:31,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:32,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:32,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:32,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:32,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-17 08:03:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-17 08:03:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1031 [2023-02-17 08:03:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-17 08:03:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-17 08:03:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-17 08:03:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-17 08:03:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-17 08:03:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-17 08:03:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-17 08:03:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-17 08:03:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 08:03:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 3052 proven. 5783 refuted. 0 times theorem prover too weak. 58105 trivial. 0 not checked. [2023-02-17 08:03:33,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 08:03:33,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611013177] [2023-02-17 08:03:33,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611013177] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 08:03:33,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [345477841] [2023-02-17 08:03:33,990 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-17 08:03:33,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:33,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 08:03:33,991 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) [2023-02-17 08:03:33,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-02-17 08:03:34,464 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) [2023-02-17 08:03:34,464 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-17 08:03:34,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 1105 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-17 08:03:34,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 08:03:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 1471 proven. 3809 refuted. 0 times theorem prover too weak. 61660 trivial. 0 not checked. [2023-02-17 08:03:34,629 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 08:03:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 1477 proven. 3845 refuted. 0 times theorem prover too weak. 61618 trivial. 0 not checked. [2023-02-17 08:03:34,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [345477841] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 08:03:34,997 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 08:03:34,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 14, 21] total 51 [2023-02-17 08:03:34,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895379887] [2023-02-17 08:03:34,997 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 08:03:34,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-02-17 08:03:34,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 08:03:34,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-02-17 08:03:35,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=349, Invalid=2201, Unknown=0, NotChecked=0, Total=2550 [2023-02-17 08:03:35,000 INFO L87 Difference]: Start difference. First operand 278 states and 383 transitions. Second operand has 51 states, 50 states have (on average 2.64) internal successors, (132), 51 states have internal predecessors, (132), 34 states have call successors, (42), 1 states have call predecessors, (42), 23 states have return successors, (61), 38 states have call predecessors, (61), 34 states have call successors, (61) [2023-02-17 08:03:35,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 08:03:35,873 INFO L93 Difference]: Finished difference Result 547 states and 735 transitions. [2023-02-17 08:03:35,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2023-02-17 08:03:35,874 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 50 states have (on average 2.64) internal successors, (132), 51 states have internal predecessors, (132), 34 states have call successors, (42), 1 states have call predecessors, (42), 23 states have return successors, (61), 38 states have call predecessors, (61), 34 states have call successors, (61) Word has length 1495 [2023-02-17 08:03:35,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 08:03:35,889 INFO L225 Difference]: With dead ends: 547 [2023-02-17 08:03:35,889 INFO L226 Difference]: Without dead ends: 0 [2023-02-17 08:03:35,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3486 GetRequests, 3389 SyntacticMatches, 21 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2408 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=780, Invalid=5226, Unknown=0, NotChecked=0, Total=6006 [2023-02-17 08:03:35,892 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 141 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 1927 mSolverCounterSat, 227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 2154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 1927 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-17 08:03:35,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 656 Invalid, 2154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 1927 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-17 08:03:35,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-02-17 08:03:35,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-02-17 08:03:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 08:03:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-02-17 08:03:35,894 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1495 [2023-02-17 08:03:35,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 08:03:35,894 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-02-17 08:03:35,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 50 states have (on average 2.64) internal successors, (132), 51 states have internal predecessors, (132), 34 states have call successors, (42), 1 states have call predecessors, (42), 23 states have return successors, (61), 38 states have call predecessors, (61), 34 states have call successors, (61) [2023-02-17 08:03:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-02-17 08:03:35,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-02-17 08:03:35,897 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-02-17 08:03:35,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-02-17 08:03:36,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 08:03:36,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 41) no Hoare annotation was computed. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-02-17 08:03:36,162 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed. [2023-02-17 08:03:36,163 INFO L895 garLoopResultBuilder]: At program point main_returnLabel#1(lines 37 44) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~x~0#1| (- 10))) [2023-02-17 08:03:36,163 INFO L899 garLoopResultBuilder]: For program point L40(lines 40 42) no Hoare annotation was computed. [2023-02-17 08:03:36,163 INFO L895 garLoopResultBuilder]: At program point L39(line 39) the Hoare annotation is: (and (>= |ULTIMATE.start_main_~x~0#1| 10) (<= |ULTIMATE.start_main_~x~0#1| 10) (<= 0 (+ |ULTIMATE.start_main_~x~0#1| (- 10)))) [2023-02-17 08:03:36,163 INFO L899 garLoopResultBuilder]: For program point L39-1(line 39) no Hoare annotation was computed. [2023-02-17 08:03:36,164 INFO L899 garLoopResultBuilder]: For program point L40-2(lines 40 42) no Hoare annotation was computed. [2023-02-17 08:03:36,167 INFO L895 garLoopResultBuilder]: At program point L25(line 25) the Hoare annotation is: (let ((.cse100 (<= |fibo2_#in~n| 4)) (.cse82 (<= |fibo2_#in~n| 3))) (let ((.cse17 (not .cse82)) (.cse97 (not .cse100)) (.cse120 (<= |fibo2_#in~n| 5)) (.cse71 (<= |fibo2_#in~n| 2))) (let ((.cse7 (= |fibo2_#in~n| fibo2_~n)) (.cse8 (>= fibo2_~n |fibo2_#in~n|)) (.cse9 (not (<= (+ fibo2_~n (- 1)) 0))) (.cse1 (not .cse71)) (.cse77 (* (- 1) |fibo2_#in~n|)) (.cse96 (not .cse120)) (.cse126 (and (or .cse17 .cse97) .cse97))) (let ((.cse98 (and .cse17 (or .cse96 .cse126))) (.cse4 (not (<= 0 (+ .cse77 3)))) (.cse57 (and .cse1 (or .cse126 .cse17 .cse97))) (.cse6 (<= fibo2_~n 2)) (.cse125 (or (and .cse7 .cse8 .cse9 .cse82 .cse100) (and .cse7 .cse8 .cse9 .cse100))) (.cse99 (<= fibo2_~n 3))) (let ((.cse51 (and .cse7 .cse8 .cse99 .cse9)) (.cse58 (and (or (and .cse6 .cse7 .cse8 .cse9) (and .cse7 .cse82 .cse100 .cse125)) .cse7 .cse99 .cse9)) (.cse101 (or (and .cse7 .cse120 .cse125) (and .cse7 .cse8 .cse9 .cse82))) (.cse123 (or .cse4 .cse57)) (.cse124 (or .cse4 .cse98 .cse97))) (let ((.cse14 (not (<= 0 (+ .cse77 2)))) (.cse16 (and .cse123 .cse4 .cse124)) (.cse122 (or .cse51 .cse58 (and .cse7 .cse99 .cse101 .cse9 .cse100)))) (let ((.cse49 (<= fibo2_~n 4)) (.cse54 (and .cse6 .cse7 .cse9 .cse122)) (.cse26 (<= .cse77 (- 4))) (.cse24 (<= 2 |fibo2_#in~n|)) (.cse15 (and .cse123 (or .cse16 .cse14) .cse4 (or .cse16 .cse17) .cse124 (or .cse16 .cse97))) (.cse70 (<= |fibo2_#in~n| 1)) (.cse10 (<= 0 (+ .cse77 1)))) (let ((.cse5 (not .cse10)) (.cse63 (not .cse70)) (.cse121 (or .cse15 .cse4)) (.cse50 (<= fibo2_~n 5)) (.cse60 (<= 3 |fibo2_#in~n|)) (.cse12 (not .cse24)) (.cse3 (not (<= 0 (+ |fibo2_#in~n| (- 2))))) (.cse28 (not .cse26)) (.cse111 (<= |fibo2_#in~n| 6)) (.cse95 (<= |fibo2_#in~n| 7)) (.cse53 (and .cse7 .cse99 .cse9 (or (and .cse7 .cse9 .cse122) (and .cse49 .cse7 .cse9 .cse122) (and .cse49 .cse7 .cse9 .cse82 .cse122) .cse54)))) (let ((.cse33 (<= 5 |fibo2_#in~n|)) (.cse68 (not (<= 0 (+ .cse77 7)))) (.cse67 (<= fibo2_~n 7)) (.cse110 (or .cse51 .cse53)) (.cse47 (not .cse95)) (.cse112 (not .cse111)) (.cse48 (not (<= 0 (+ .cse77 5)))) (.cse69 (and (or .cse12 .cse3 .cse28) (or .cse3 .cse28))) (.cse62 (not .cse60)) (.cse74 (and .cse50 .cse7 .cse8 .cse9)) (.cse66 (or (and .cse7 .cse8 .cse9 .cse24 .cse26) (and .cse7 .cse8 .cse9 .cse26))) (.cse94 (and .cse121 .cse4)) (.cse56 (and .cse1 (or .cse1 .cse5 .cse63) (or .cse1 .cse17)))) (let ((.cse0 (and (or .cse56 .cse63) (or .cse56 .cse17) .cse63)) (.cse84 (and .cse121 .cse4 (or .cse4 .cse94))) (.cse19 (and (or .cse3 (not (<= .cse77 (- 2)))) .cse3)) (.cse27 (not (<= .cse77 (- 6)))) (.cse22 (<= fibo2_~n 9)) (.cse23 (<= 0 (+ fibo2_~n (- 6)))) (.cse38 (not (<= 1 |fibo2_#in~n|))) (.cse30 (or (and .cse7 .cse9 .cse66 .cse60) (and .cse7 .cse8 .cse9 .cse60))) (.cse73 (or (and .cse50 .cse7 .cse8 .cse9 .cse60) (and .cse50 (let ((.cse118 (let ((.cse119 (or (and .cse50 .cse7 .cse8 .cse9 .cse120 .cse111) .cse74))) (or (and .cse7 .cse119 .cse24) (and .cse7 .cse119))))) (or (and .cse7 .cse9 .cse118 .cse26 .cse95) (and .cse7 .cse9 .cse118 .cse26) (and .cse49 .cse7 .cse9 .cse118 .cse26))) .cse7 .cse9 .cse60))) (.cse29 (and (or .cse62 .cse69) (or .cse3 .cse62))) (.cse72 (and (or .cse48 .cse62 (let ((.cse115 (let ((.cse116 (or .cse96 .cse3)) (.cse117 (or .cse96 .cse112 .cse3))) (and .cse116 .cse117 (or .cse12 (and .cse116 .cse117)))))) (and (or .cse115 .cse28 .cse97) (or .cse47 .cse115 .cse28) (or .cse115 .cse28)))) (or .cse48 .cse3 .cse62))) (.cse11 (not (<= 0 (+ .cse77 4)))) (.cse91 (let ((.cse113 (let ((.cse114 (or .cse51 (and .cse7 .cse110) (and .cse6 .cse50 .cse7 .cse8 .cse9) (and .cse7 .cse99 .cse110) (and .cse6 .cse7 .cse24 .cse110) (and .cse6 .cse7 .cse110)))) (or (and .cse49 .cse7 .cse114) (and .cse7 .cse114))))) (or (and .cse49 .cse7 .cse113) (and .cse7 .cse113)))) (.cse44 (or (and .cse7 .cse9 .cse24 .cse66 .cse67 .cse60) (and .cse7 .cse9 .cse66 .cse67 .cse60))) (.cse32 (<= fibo2_~n 6)) (.cse25 (<= 0 (+ fibo2_~n (- 5)))) (.cse45 (and (or .cse68 .cse62 .cse69) (or .cse12 .cse68 .cse62 .cse69))) (.cse31 (not (<= 0 (+ .cse77 6)))) (.cse20 (not (<= .cse77 (- 5)))) (.cse36 (not .cse33))) (let ((.cse35 (and (or .cse31 .cse36 .cse45 .cse28) (or .cse12 .cse31 .cse48 .cse112 .cse20 .cse47 .cse3 .cse68 .cse62 .cse36 .cse28))) (.cse34 (or (and .cse32 .cse7 .cse33 .cse44 .cse26) (and .cse32 .cse50 .cse33 .cse9 .cse24 .cse25 .cse26 .cse60 .cse7 .cse8 .cse67 .cse111 .cse95))) (.cse18 (and .cse49 .cse7 .cse91)) (.cse37 (and .cse7 .cse8 .cse9)) (.cse52 (and .cse6 .cse7 .cse10 .cse110)) (.cse64 (let ((.cse104 (let ((.cse105 (or .cse12 .cse72 .cse11)) (.cse106 (or .cse48 .cse29)) (.cse107 (or .cse11 .cse68 .cse62 .cse69)) (.cse108 (or .cse72 .cse11)) (.cse109 (or .cse72 .cse48))) (and .cse105 (or .cse31 (and .cse105 .cse106 .cse107 .cse108 .cse109)) .cse106 .cse107 .cse108 .cse109)))) (and (or .cse104 .cse28) (or .cse104 .cse62)))) (.cse65 (let ((.cse102 (let ((.cse103 (or (and .cse49 .cse73 .cse7 .cse24) (and .cse50 .cse7 .cse30) (and .cse49 .cse73 .cse7) (and .cse50 .cse73 .cse7) (and .cse49 .cse7 .cse9 .cse66 .cse67 .cse60)))) (or (and .cse32 .cse7 .cse103) (and .cse7 .cse103))))) (or (and .cse7 .cse102 .cse60) (and .cse7 .cse102 .cse26)))) (.cse59 (or (and .cse49 .cse50 .cse7 .cse8 .cse9 .cse60) (and .cse49 .cse7 (or (and .cse49 .cse50 .cse7 .cse8 .cse99 .cse9 .cse24 .cse100) (and .cse50 .cse7 .cse8 .cse99 .cse9 .cse100) (and .cse49 .cse50 .cse7 .cse99 .cse101 .cse9 .cse24 .cse100 .cse82)) .cse60))) (.cse61 (and (or .cse48 .cse11 .cse38 .cse62) (or .cse11 .cse62 (and (or .cse96 .cse48 .cse3 .cse4 .cse38 .cse97) (or .cse12 .cse48 .cse3 .cse4 .cse17 (and (or .cse12 .cse96 .cse98 .cse97) (or .cse12 .cse96 .cse3 .cse98 .cse97))) (or .cse12 .cse96 .cse48 .cse3 .cse4 .cse38 .cse97))))) (.cse42 (and .cse7 .cse8 .cse9 .cse71)) (.cse46 (and .cse32 .cse7 .cse8 .cse22 .cse23 .cse9 .cse24 .cse25 .cse95)) (.cse41 (or (and .cse7 .cse8 .cse9 .cse24 .cse25 .cse67) (and .cse7 .cse8 .cse23 .cse9 .cse24 .cse25 .cse67 .cse95))) (.cse39 (and (or .cse12 .cse20 .cse3 .cse68) (or .cse12 .cse19 .cse20 .cse47 .cse68 .cse27))) (.cse80 (not (<= 0 (+ .cse77 8)))) (.cse79 (<= fibo2_~n 8)) (.cse2 (and .cse7 .cse8 .cse9 .cse82 .cse71)) (.cse55 (let ((.cse92 (or .cse14 .cse84)) (.cse93 (or .cse14 (and (or (and (or .cse0 .cse1 .cse4) (or .cse0 .cse1 .cse14 .cse4)) .cse14 .cse4 .cse5) (or .cse5 .cse94))))) (and .cse92 (or .cse14 (and .cse92 .cse93)) .cse93))) (.cse21 (not (<= 0 (+ .cse77 9)))) (.cse83 (and .cse7 .cse91)) (.cse43 (let ((.cse89 (or .cse4 .cse38))) (let ((.cse90 (and (or .cse15 .cse4 .cse38) .cse89))) (let ((.cse85 (or .cse14 .cse90)) (.cse86 (or .cse48 .cse14 .cse38)) (.cse87 (or .cse4 .cse90))) (let ((.cse88 (or .cse11 (and .cse85 .cse86 .cse87 .cse89)))) (and .cse85 (or .cse11 (and .cse85 .cse86 .cse87 .cse88 .cse89)) .cse86 .cse87 .cse88 .cse89)))))) (.cse76 (or (and .cse7 .cse8 .cse23 .cse9 .cse24 .cse25) (and .cse7 .cse8 .cse9 .cse24 .cse25))) (.cse75 (and (or .cse12 .cse19 .cse20 .cse27) (or .cse12 .cse20 .cse3))) (.cse40 (not (<= 0 (+ |fibo2_#in~n| (- 6)))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse10)) .cse9 (or .cse11 (let ((.cse13 (and (or .cse15 .cse4 .cse3) (or .cse16 .cse3 .cse4 .cse17)))) (and (or .cse12 .cse13 .cse14) (or .cse13 .cse14))) .cse18) (or .cse12 .cse19 .cse20 .cse21 (and .cse7 .cse8 .cse22 .cse23 .cse9 .cse24 .cse25 .cse26) .cse27 .cse28) (or .cse12 .cse20 .cse3 (and .cse7 .cse8 .cse9 .cse24 .cse25 .cse26) .cse28) (or .cse29 .cse28 (and .cse7 .cse30 .cse26)) (or .cse31 (and .cse32 .cse7 .cse33 .cse34) .cse35 .cse36) (or .cse35 .cse36 (and .cse7 .cse33 .cse34)) (or .cse37 .cse38) (or .cse31 .cse39 .cse40 (and .cse32 .cse7 .cse23 .cse41)) .cse7 .cse8 (or .cse1 .cse42) (or .cse11 .cse43 .cse18) (or .cse31 (and .cse32 .cse7 .cse44 .cse26) .cse45 .cse28) (or .cse12 .cse31 .cse46 .cse19 .cse20 .cse47 .cse21 .cse40 .cse27) (or .cse48 .cse11 .cse38 (and .cse49 .cse50 .cse7 .cse8 .cse9)) (or .cse37 .cse3) (or (and .cse7 .cse44 .cse26) .cse45 .cse28) .cse5 (or .cse51 .cse52 .cse53 .cse54 .cse55) (or .cse2 .cse56 .cse17) (or .cse3 .cse4 .cse57 .cse58) (or (and .cse49 .cse7 .cse59 .cse60) .cse11 .cse61 .cse62) (or .cse56 .cse42 .cse63) (or .cse31 .cse64 (and .cse32 .cse65 .cse7 .cse26) .cse28) (or (and .cse49 .cse7 .cse9 .cse26 .cse66 .cse67 .cse60) .cse11 .cse68 .cse62 .cse69 .cse28) (or .cse0 .cse1 (and .cse7 .cse8 .cse70 .cse9 .cse71 .cse10) .cse14 (not (<= |fibo2_#in~n| 0)) .cse5) (or .cse72 .cse11 (and .cse49 .cse73 .cse7 .cse26) .cse28) (or .cse48 .cse74 .cse38) (or .cse51 .cse52 .cse14 .cse53 .cse54 .cse55) (or .cse64 .cse62 (and .cse65 .cse7 .cse60)) (or .cse12 .cse75 .cse36 .cse27 (and .cse7 .cse33 .cse23 .cse24 .cse76 .cse26) .cse28) (or .cse19 (and .cse7 .cse8 (<= 0 (+ fibo2_~n (- 7))) .cse23 .cse9 .cse25 .cse26) .cse20 (not (<= .cse77 (- 7))) .cse27 .cse28) (or (and .cse7 .cse59 .cse60) .cse61 .cse62) (or .cse0 .cse1 .cse5 .cse42) (or (and .cse7 .cse33 (let ((.cse78 (or .cse46 (and .cse32 .cse7 .cse24 .cse41) (and .cse7 .cse24 .cse76 .cse67) (and .cse7 .cse24 .cse41 .cse67)))) (or (and .cse7 .cse78 .cse26) (and .cse7 .cse78 .cse79 .cse26)))) (let ((.cse81 (and (or .cse31 .cse12 .cse39) (or .cse12 .cse75 .cse68) (or .cse12 .cse31 .cse19 .cse20 .cse47 .cse21 .cse27) (or .cse12 .cse39 .cse68)))) (and (or .cse80 .cse81 .cse28) (or .cse81 .cse28))) .cse36) (or .cse1 (and .cse7 (or (and .cse7 .cse8 .cse9 .cse10) (and .cse7 .cse8 .cse9 .cse82 .cse10)) .cse9 .cse71) (and (or .cse5 .cse17) .cse5)) (or .cse12 .cse19 .cse20 .cse21 .cse80 .cse27 .cse28 (and .cse7 .cse8 .cse22 .cse23 .cse9 .cse24 .cse25 .cse79 .cse26)) (or .cse2 .cse14 .cse55) (or .cse12 .cse19 .cse20 .cse21 .cse40 (and .cse7 .cse8 .cse22 .cse23 .cse9 .cse24 .cse25) .cse27) (or .cse83 .cse84) (or (and .cse7 .cse30 .cse26 .cse60) .cse29 .cse62 .cse28) (or .cse83 .cse43) (or (and .cse7 .cse23 .cse76) .cse75 .cse40) (or .cse68 .cse62 .cse69 (and .cse7 .cse9 .cse26 .cse66 .cse67 .cse60) .cse28))))))))))))) [2023-02-17 08:03:36,169 INFO L899 garLoopResultBuilder]: For program point L25-1(line 25) no Hoare annotation was computed. [2023-02-17 08:03:36,172 INFO L895 garLoopResultBuilder]: At program point L25-2(line 25) the Hoare annotation is: (let ((.cse87 (<= |fibo2_#in~n| 4)) (.cse86 (<= |fibo2_#in~n| 3))) (let ((.cse76 (not .cse86)) (.cse131 (not .cse87)) (.cse41 (<= |fibo2_#in~n| 5)) (.cse99 (<= |fibo2_#in~n| 2))) (let ((.cse17 (not .cse99)) (.cse106 (* (- 1) |fibo2_#in~n|)) (.cse130 (not .cse41)) (.cse151 (and (or .cse76 .cse131) .cse131))) (let ((.cse132 (and .cse76 (or .cse130 .cse151))) (.cse20 (not (<= 0 (+ .cse106 3)))) (.cse97 (and .cse17 (or .cse151 .cse76 .cse131)))) (let ((.cse149 (or .cse20 .cse97)) (.cse150 (or .cse20 .cse132 .cse131))) (let ((.cse75 (not (<= 0 (+ .cse106 2)))) (.cse109 (and .cse149 .cse20 .cse150))) (let ((.cse108 (and .cse149 (or .cse109 .cse75) .cse20 (or .cse109 .cse76) .cse150 (or .cse109 .cse131))) (.cse98 (<= |fibo2_#in~n| 1)) (.cse100 (<= 0 (+ .cse106 1))) (.cse34 (<= .cse106 (- 4))) (.cse85 (<= 2 |fibo2_#in~n|))) (let ((.cse48 (not .cse85)) (.cse7 (not .cse34)) (.cse128 (<= 3 |fibo2_#in~n|)) (.cse19 (not (<= 0 (+ |fibo2_#in~n| (- 2))))) (.cse43 (<= |fibo2_#in~n| 7)) (.cse101 (not .cse100)) (.cse74 (not .cse98)) (.cse148 (or .cse108 .cse20)) (.cse42 (<= |fibo2_#in~n| 6)) (.cse38 (= |fibo2_#in~n| fibo2_~n)) (.cse39 (>= fibo2_~n |fibo2_#in~n|)) (.cse32 (not (<= (+ fibo2_~n (- 1)) 0))) (.cse40 (<= 0 (+ fibo2_~n (- 3)))) (.cse35 (<= 0 (+ fibo2_~n (- 4))))) (let ((.cse105 (and .cse38 .cse39 .cse32 .cse87 .cse40 .cse35)) (.cse96 (and .cse38 .cse39 .cse32 .cse86 .cse87 .cse40 .cse35)) (.cse120 (not .cse42)) (.cse102 (not (<= 0 (+ .cse106 5)))) (.cse126 (and .cse148 .cse20)) (.cse73 (and .cse17 (or .cse17 .cse101 .cse74) (or .cse17 .cse76))) (.cse80 (not .cse43)) (.cse51 (and (or .cse19 (not (<= .cse106 (- 2)))) .cse19)) (.cse50 (not (<= .cse106 (- 6)))) (.cse49 (not (<= .cse106 (- 5)))) (.cse119 (<= 5 |fibo2_#in~n|)) (.cse68 (not (<= 0 (+ .cse106 7)))) (.cse65 (not .cse128)) (.cse66 (and (or .cse48 .cse19 .cse7) (or .cse19 .cse7)))) (let ((.cse113 (<= 10 |fibo2_#in~n|)) (.cse70 (and (or .cse68 .cse65 .cse66) (or .cse48 .cse68 .cse65 .cse66))) (.cse64 (not .cse119)) (.cse30 (<= fibo2_~n 6)) (.cse91 (<= |fibo2_#t~ret6| 5)) (.cse92 (<= 0 (+ |fibo2_#t~ret6| (- 5)))) (.cse53 (not (<= 0 (+ .cse106 8)))) (.cse21 (and (or .cse48 .cse51 .cse49 .cse50) (or .cse48 .cse49 .cse19))) (.cse52 (not (<= 0 (+ .cse106 9)))) (.cse79 (and (or .cse48 .cse49 .cse19 .cse68) (or .cse48 .cse51 .cse49 .cse80 .cse68 .cse50))) (.cse110 (<= fibo2_~n 2)) (.cse16 (and (or .cse73 .cse74) (or .cse73 .cse76) .cse74)) (.cse103 (and .cse148 .cse20 (or .cse20 .cse126))) (.cse111 (<= |fibo2_#t~ret6| 1)) (.cse112 (<= 0 (+ |fibo2_#t~ret6| (- 1)))) (.cse78 (not (<= 0 (+ .cse106 6)))) (.cse13 (and (or .cse65 .cse66) (or .cse19 .cse65))) (.cse77 (and (or .cse102 .cse65 (let ((.cse145 (let ((.cse146 (or .cse130 .cse19)) (.cse147 (or .cse130 .cse120 .cse19))) (and .cse146 .cse147 (or .cse48 (and .cse146 .cse147)))))) (and (or .cse145 .cse7 .cse131) (or .cse80 .cse145 .cse7) (or .cse145 .cse7)))) (or .cse102 .cse19 .cse65))) (.cse122 (<= 0 (+ |fibo2_#t~ret6| (- 8)))) (.cse123 (<= |fibo2_#t~ret6| 8)) (.cse117 (<= fibo2_~n 8)) (.cse89 (<= fibo2_~n 7)) (.cse61 (<= 0 (+ fibo2_~n (- 8)))) (.cse104 (or .cse105 .cse96)) (.cse129 (<= 0 (+ |fibo2_#t~ret6| (- 2)))) (.cse127 (<= |fibo2_#t~ret6| 2)) (.cse31 (<= fibo2_~n 5)) (.cse36 (<= |fibo2_#t~ret6| 3)) (.cse37 (<= 0 (+ |fibo2_#t~ret6| (- 3)))) (.cse116 (<= |fibo2_#t~ret6| 13)) (.cse118 (<= 0 (+ |fibo2_#t~ret6| (- 13)))) (.cse58 (<= 0 (+ fibo2_~n (- 9)))) (.cse59 (<= fibo2_~n 9)) (.cse62 (<= 0 (+ fibo2_~n (- 6)))) (.cse33 (<= 0 (+ fibo2_~n (- 5)))) (.cse114 (<= 0 (+ |fibo2_#t~ret6| (- 21)))) (.cse60 (<= 0 (+ fibo2_~n (- 7)))) (.cse115 (<= |fibo2_#t~ret6| 21)) (.cse83 (<= fibo2_~n 4)) (.cse84 (<= fibo2_~n 3)) (.cse54 (not (<= 0 (+ .cse106 4)))) (.cse69 (not (<= 1 |fibo2_#in~n|)))) (let ((.cse55 (let ((.cse143 (or .cse20 .cse69))) (let ((.cse144 (and (or .cse108 .cse20 .cse69) .cse143))) (let ((.cse139 (or .cse75 .cse144)) (.cse140 (or .cse102 .cse75 .cse69)) (.cse141 (or .cse20 .cse144))) (let ((.cse142 (or .cse54 (and .cse139 .cse140 .cse141 .cse143)))) (and .cse139 (or .cse54 (and .cse139 .cse140 .cse141 .cse142 .cse143)) .cse140 .cse141 .cse142 .cse143)))))) (.cse45 (and .cse83 .cse38 .cse39 .cse84 .cse32 .cse85 .cse86 .cse87 .cse40 .cse128)) (.cse24 (not (<= 0 (+ |fibo2_#in~n| (- 6))))) (.cse4 (and .cse58 .cse59 .cse62 .cse32 .cse33 .cse34 .cse35 .cse114 .cse38 .cse39 .cse60 .cse40 .cse115)) (.cse5 (and .cse38 .cse39 .cse59 .cse60 .cse62 .cse32 .cse33 .cse116 .cse40 .cse34 .cse35 .cse118)) (.cse0 (and .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43)) (.cse6 (and .cse58 .cse38 .cse39 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35)) (.cse8 (and .cse104 .cse83 .cse31 .cse129 .cse38 .cse32 .cse127 .cse87 .cse40 .cse41 .cse34 .cse128)) (.cse57 (and .cse58 .cse38 .cse39 .cse60 .cse61 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35)) (.cse3 (and .cse58 .cse38 .cse39 .cse59 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35)) (.cse67 (and .cse38 .cse39 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse89 .cse35 .cse43)) (.cse94 (and .cse104 .cse31 .cse38 .cse32 .cse87 .cse40 .cse41 .cse34)) (.cse47 (and .cse62 .cse32 .cse122 .cse33 .cse34 .cse35 .cse38 .cse39 .cse60 .cse40 .cse123 .cse117 .cse89 .cse43)) (.cse81 (let ((.cse133 (let ((.cse134 (or .cse48 .cse77 .cse54)) (.cse135 (or .cse102 .cse13)) (.cse136 (or .cse54 .cse68 .cse65 .cse66)) (.cse137 (or .cse77 .cse54)) (.cse138 (or .cse77 .cse102))) (and .cse134 (or .cse78 (and .cse134 .cse135 .cse136 .cse137 .cse138)) .cse135 .cse136 .cse137 .cse138)))) (and (or .cse133 .cse7) (or .cse133 .cse65)))) (.cse93 (and (or .cse102 .cse54 .cse69 .cse65) (or .cse54 .cse65 (and (or .cse130 .cse102 .cse19 .cse20 .cse69 .cse131) (or .cse48 .cse102 .cse19 .cse20 .cse76 (and (or .cse48 .cse130 .cse132 .cse131) (or .cse48 .cse130 .cse19 .cse132 .cse131))) (or .cse48 .cse130 .cse102 .cse19 .cse20 .cse69 .cse131))))) (.cse25 (and .cse83 .cse38 .cse39 .cse111 .cse84 .cse32 .cse112 .cse85 .cse86 .cse87 .cse40 .cse128)) (.cse46 (and .cse83 .cse31 .cse32 .cse127 .cse85 .cse87 .cse34 .cse128 .cse104 .cse129 .cse38 .cse40 .cse41)) (.cse56 (let ((.cse124 (or .cse75 .cse103)) (.cse125 (or .cse75 (and (or (and (or .cse16 .cse17 .cse20) (or .cse16 .cse17 .cse75 .cse20)) .cse75 .cse20 .cse101) (or .cse101 .cse126))))) (and .cse124 (or .cse75 (and .cse124 .cse125)) .cse125))) (.cse1 (and .cse38 .cse39 .cse84 .cse32 .cse85 .cse86 .cse87 .cse40)) (.cse63 (and .cse31 .cse38 .cse39 .cse32 .cse33 .cse40 .cse41 .cse34 .cse35 .cse42 .cse43)) (.cse10 (and .cse110 .cse38 .cse39 .cse84 .cse32 .cse85 .cse86 .cse99)) (.cse12 (and .cse62 .cse32 .cse122 .cse33 .cse34 .cse35 .cse38 .cse39 .cse60 .cse40 .cse123 .cse89 .cse43)) (.cse72 (let ((.cse121 (and (or .cse78 .cse48 .cse79) (or .cse48 .cse21 .cse68) (or .cse48 .cse78 .cse51 .cse49 .cse80 .cse52 .cse50) (or .cse48 .cse79 .cse68)))) (and (or .cse53 .cse121 .cse7) (or .cse121 .cse7)))) (.cse14 (and .cse110 .cse38 .cse39 .cse84 .cse32 .cse86 .cse99)) (.cse9 (and .cse30 .cse91 .cse62 .cse32 .cse33 .cse34 .cse35 .cse38 .cse39 .cse92 .cse40 .cse89 .cse42 .cse43)) (.cse82 (and (or .cse78 .cse64 .cse70 .cse7) (or .cse48 .cse78 .cse102 .cse120 .cse49 .cse80 .cse19 .cse68 .cse65 .cse64 .cse7))) (.cse27 (and .cse30 .cse31 .cse119 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43)) (.cse11 (and .cse38 .cse39 .cse84 .cse32 .cse86 .cse87 .cse40)) (.cse22 (and .cse110 .cse38 .cse39 .cse32 .cse86 .cse99)) (.cse2 (and .cse58 .cse113 .cse38 .cse39 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35)) (.cse71 (and .cse38 .cse39 .cse60 .cse32 .cse33 .cse40 .cse34 .cse35 .cse43)) (.cse88 (and .cse38 .cse39 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35 .cse42 .cse43)) (.cse44 (and .cse59 .cse62 .cse32 .cse33 .cse116 .cse34 .cse35 .cse38 .cse39 .cse60 .cse61 .cse40 .cse117 .cse118)) (.cse26 (and .cse58 .cse59 .cse62 .cse32 .cse33 .cse34 .cse35 .cse114 .cse38 .cse39 .cse60 .cse61 .cse40 .cse115)) (.cse18 (and .cse38 .cse39 .cse32 .cse86 .cse99)) (.cse28 (and .cse58 .cse113 .cse62 .cse32 .cse33 .cse34 .cse35 .cse38 .cse39 .cse60 .cse61 .cse40 (<= 0 (+ fibo2_~n (- 10))))) (.cse23 (and .cse31 .cse38 .cse39 .cse32 .cse33 .cse40 .cse41 .cse35 .cse42)) (.cse90 (and .cse38 .cse39 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35 .cse43)) (.cse15 (and .cse104 .cse38 .cse86 .cse40)) (.cse95 (and .cse38 .cse39 .cse32 .cse86 .cse87 .cse40)) (.cse29 (and .cse110 .cse38 .cse39 .cse111 .cse84 .cse32 .cse112 .cse85 .cse86 .cse99))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse21 .cse22 .cse2 .cse23 .cse24 .cse12 .cse3 .cse4 .cse5 .cse6 .cse15 .cse9) (or .cse25 .cse26 .cse2 .cse27 .cse28 .cse29 (and .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43) .cse9 .cse44 .cse10 .cse19 .cse45 .cse46 .cse15 .cse47) (or .cse48 .cse22 .cse49 .cse3 .cse50 .cse7 .cse9 .cse44 .cse51 .cse52 .cse23 .cse53 .cse15 .cse47) (or .cse54 .cse11 .cse29 .cse55 .cse15) (or .cse10 .cse29 .cse15 .cse56) (or .cse11 .cse29 .cse55 .cse15) (or .cse57 .cse48 (and .cse58 .cse38 .cse39 .cse59 .cse60 .cse61 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35) .cse1 .cse26 .cse2 .cse3 .cse4 .cse5 .cse6 .cse50 .cse7 .cse44 .cse9 .cse21 .cse63 .cse10 .cse11 .cse12 .cse64 .cse14 .cse15 .cse47) (or .cse0 .cse1 .cse65 .cse66 .cse7 .cse8 .cse9 .cse67 .cse10 .cse11 .cse68 .cse15 .cse14) (or .cse25 .cse26 .cse2 .cse27 .cse28 .cse69 .cse29 .cse46 .cse15 .cse47 .cse9 .cse44) (or .cse67 .cse1 .cse27 .cse10 .cse11 .cse46 .cse15 .cse14 .cse70 .cse7 .cse9) (or .cse48 .cse22 .cse49 .cse24 .cse3 .cse5 .cse50 .cse9 .cse51 .cse52 .cse23 .cse12 .cse15) (or .cse22 .cse71 .cse23 .cse72 .cse64 .cse15 .cse9) (or .cse18 .cse73 .cse74) (or .cse10 .cse75 .cse29 .cse15 .cse56) (or .cse18 .cse73 .cse76) (or .cse77 .cse54 .cse63 .cse10 .cse45 .cse15 .cse7 .cse8) (or .cse78 .cse79 .cse22 .cse71 .cse23 .cse24 .cse15 .cse9) (or .cse48 .cse78 .cse51 .cse22 .cse49 .cse80 .cse52 .cse23 .cse24 .cse50 .cse15 .cse9) (or .cse1 .cse2 .cse24 .cse3 .cse4 .cse5 .cse6 .cse9 .cse21 .cse63 .cse10 .cse11 .cse12 .cse14 .cse15) (or .cse0 .cse1 .cse10 .cse11 .cse81 .cse65 .cse46 .cse14 .cse15) (or .cse67 .cse1 .cse82 .cse27 .cse10 .cse11 .cse46 .cse64 .cse15 .cse14 .cse9) (or .cse1 (and .cse83 .cse38 .cse39 .cse84 .cse32 .cse85 .cse86 .cse87 .cse40 .cse34) .cse88 .cse65 .cse6 .cse66 .cse8 .cse7 .cse67 .cse54 .cse10 (and .cse38 .cse39 .cse62 .cse32 .cse33 .cse40 .cse34 .cse89 .cse35 .cse42 .cse43) .cse90 .cse11 .cse68 (and .cse91 .cse62 .cse32 .cse33 .cse34 .cse35 .cse38 .cse39 .cse92 .cse40 .cse89 .cse42 .cse43) (and .cse38 .cse39 .cse60 .cse62 .cse32 .cse33 .cse40 .cse34 .cse35) .cse14 .cse15) (or .cse57 .cse1 .cse26 .cse2 .cse27 .cse65 .cse7 .cse9 .cse44 .cse10 .cse11 .cse13 .cse46 .cse14 .cse15 .cse47) (or .cse25 .cse54 .cse10 .cse93 .cse65 .cse15 .cse94) (or .cse17 .cse18) (or .cse25 .cse26 .cse2 .cse27 .cse28 .cse29 .cse46 .cse15 .cse47 .cse9 .cse44) (or .cse95 .cse96 .cse19 .cse20 .cse97 .cse14) (or .cse48 .cse22 .cse49 .cse3 .cse50 .cse7 .cse9 .cse44 .cse51 .cse52 .cse23 .cse15 .cse47) (or .cse16 .cse17 (and .cse38 .cse39 .cse98 .cse32 .cse99 .cse100) .cse75 (not (<= |fibo2_#in~n| 0)) .cse101) (or .cse78 .cse67 .cse1 .cse27 .cse10 .cse11 .cse46 .cse15 .cse14 .cse70 .cse7 .cse9) (or .cse25 .cse10 .cse93 .cse65 .cse15 .cse94) (or .cse25 .cse63 .cse102 .cse69 .cse29 .cse46 .cse15) (or .cse48 .cse1 .cse26 .cse2 .cse49 .cse28 .cse7 .cse9 .cse44 .cse63 .cse10 .cse19 .cse11 .cse14 .cse15 .cse47) (or .cse101 .cse15) (or .cse78 .cse22 .cse23 .cse11 .cse81 .cse46 .cse15 .cse7) (or .cse29 .cse103 .cse15) (or (and .cse38 .cse39 .cse32 .cse86 .cse99 .cse100) .cse17 (and (or .cse101 .cse76) .cse101)) (or .cse16 .cse17 .cse18 .cse101) (or .cse25 .cse22 .cse54 .cse96 .cse93 .cse65 .cse14) (or .cse25 .cse63 .cse102 .cse54 .cse69 .cse29 .cse46 .cse15) (or .cse18 .cse75 .cse56) (or .cse1 .cse63 .cse10 .cse11 .cse12 .cse72 .cse64 .cse14 .cse15 .cse9) (or .cse78 .cse22 .cse82 .cse27 .cse11 .cse64 .cse15) (or (and .cse38 .cse39 .cse32 .cse40 .cse34 .cse35 .cse42) .cse95 .cse22 .cse2 .cse71 .cse88 .cse50 .cse7 (and .cse38 .cse39 .cse32 .cse33 .cse40 .cse34 .cse35 .cse42 .cse43) .cse44 (and .cse38 .cse39 .cse32 .cse40 .cse41 .cse35 .cse42) (and .cse38 .cse39 .cse32 .cse33 .cse40 .cse41 .cse35 .cse42) .cse96 (and .cse104 .cse38 .cse87 .cse40 .cse41) (and .cse104 .cse38 .cse32 .cse87 .cse40 .cse41) .cse26 .cse49 .cse18 .cse28 (and .cse38 .cse39 .cse32 .cse33 .cse40 .cse34 .cse35 .cse42) .cse51 .cse105 .cse23 (not (<= .cse106 (- 7))) .cse90 (and .cse38 .cse39 .cse32 .cse40 .cse41 .cse35) (and .cse104 .cse38 .cse40 .cse41) .cse15) (or .cse95 .cse54 .cse96 (let ((.cse107 (and (or .cse108 .cse20 .cse19) (or .cse109 .cse19 .cse20 .cse76)))) (and (or .cse48 .cse107 .cse75) (or .cse107 .cse75))) .cse29))))))))))))) [2023-02-17 08:03:36,172 INFO L899 garLoopResultBuilder]: For program point L22(lines 22 26) no Hoare annotation was computed. [2023-02-17 08:03:36,173 INFO L899 garLoopResultBuilder]: For program point L25-3(line 25) no Hoare annotation was computed. [2023-02-17 08:03:36,173 INFO L899 garLoopResultBuilder]: For program point L20(lines 20 26) no Hoare annotation was computed. [2023-02-17 08:03:36,173 INFO L899 garLoopResultBuilder]: For program point fibo2FINAL(lines 19 27) no Hoare annotation was computed. [2023-02-17 08:03:36,174 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 19 27) the Hoare annotation is: (let ((.cse25 (* (- 1) |fibo2_#in~n|))) (let ((.cse21 (<= |fibo2_#in~n| 3)) (.cse18 (<= |fibo2_#in~n| 2)) (.cse19 (<= 0 (+ .cse25 3))) (.cse2 (<= 0 (+ .cse25 2)))) (let ((.cse4 (not .cse2)) (.cse8 (not .cse19)) (.cse7 (not .cse18)) (.cse11 (not .cse21)) (.cse50 (<= |fibo2_#in~n| 5)) (.cse52 (<= |fibo2_#in~n| 4))) (let ((.cse44 (let ((.cse56 (or .cse52 (and .cse21 .cse52)))) (let ((.cse53 (and (or .cse21 (and .cse56 .cse50)) .cse52 .cse19)) (.cse54 (and (or (and .cse56 .cse21 .cse52) .cse18) .cse19))) (let ((.cse55 (or .cse53 .cse54 .cse19))) (or .cse53 .cse54 (and .cse52 .cse55) (and .cse2 .cse55) .cse19 (and .cse21 .cse55)))))) (.cse39 (let ((.cse49 (not .cse52))) (let ((.cse51 (and (or .cse11 .cse49) .cse49))) (let ((.cse46 (or .cse8 (and .cse7 (or .cse51 .cse11 .cse49)))) (.cse48 (or .cse8 (and .cse11 (or (not .cse50) .cse51)) .cse49))) (let ((.cse47 (and .cse46 .cse8 .cse48))) (and .cse46 (or .cse47 .cse4) .cse8 (or .cse47 .cse11) .cse48 (or .cse47 .cse49)))))))) (let ((.cse45 (or .cse39 .cse8)) (.cse23 (and .cse44 .cse19))) (let ((.cse22 (or .cse23 .cse19)) (.cse14 (and .cse45 .cse8))) (let ((.cse16 (and .cse45 .cse8 (or .cse8 .cse14))) (.cse24 (and .cse22 .cse19))) (and (let ((.cse13 (<= |fibo2_#in~n| 1)) (.cse15 (<= 0 (+ .cse25 1)))) (let ((.cse0 (and .cse2 (or .cse23 .cse19 .cse24))) (.cse1 (and .cse2 (or (and (let ((.cse17 (let ((.cse20 (or .cse18 (and .cse21 .cse18) (and .cse13 .cse18 .cse15)))) (or (and .cse20 .cse21) .cse13 (and .cse13 .cse20))))) (or (and .cse17 .cse2 .cse18 .cse19) (and .cse17 .cse18 .cse19))) .cse2 .cse19 .cse15) (and .cse22 .cse15))))) (or .cse0 .cse1 (and .cse2 (or .cse0 .cse1)) (let ((.cse3 (or .cse4 .cse16)) (.cse5 (or .cse4 (let ((.cse12 (not .cse15))) (and (or (let ((.cse6 (let ((.cse10 (not .cse13))) (let ((.cse9 (and .cse7 (or .cse7 .cse12 .cse10) (or .cse7 .cse11)))) (and (or .cse9 .cse10) (or .cse9 .cse11) .cse10))))) (and (or .cse6 .cse7 .cse8) (or .cse6 .cse7 .cse4 .cse8))) .cse4 .cse8 .cse12) (or .cse12 .cse14)))))) (and .cse3 (or .cse4 (and .cse3 .cse5)) .cse5))))) (or .cse23 .cse19 .cse16 .cse24) (let ((.cse40 (<= 1 |fibo2_#in~n|))) (let ((.cse41 (and .cse40 .cse19))) (let ((.cse36 (<= 0 (+ .cse25 5))) (.cse43 (or (and .cse40 .cse44 .cse19) .cse41))) (let ((.cse26 (and .cse2 .cse43)) (.cse27 (and .cse36 .cse2 .cse40)) (.cse28 (and .cse43 .cse19)) (.cse38 (<= 0 (+ .cse25 4)))) (let ((.cse42 (and (or .cse26 .cse27 .cse28 .cse41) .cse38))) (or .cse26 .cse27 .cse28 (let ((.cse37 (not .cse40))) (let ((.cse34 (or .cse8 .cse37))) (let ((.cse35 (and (or .cse39 .cse8 .cse37) .cse34))) (let ((.cse30 (not .cse38)) (.cse29 (or .cse4 .cse35)) (.cse31 (or (not .cse36) .cse4 .cse37)) (.cse32 (or .cse8 .cse35))) (let ((.cse33 (or .cse30 (and .cse29 .cse31 .cse32 .cse34)))) (and .cse29 (or .cse30 (and .cse29 .cse31 .cse32 .cse33 .cse34)) .cse31 .cse32 .cse33 .cse34)))))) .cse41 .cse42 (and .cse38 (or .cse26 .cse27 .cse28 .cse41 .cse42)))))))))))))))) [2023-02-17 08:03:36,174 INFO L899 garLoopResultBuilder]: For program point fibo2EXIT(lines 19 27) no Hoare annotation was computed. [2023-02-17 08:03:36,176 INFO L895 garLoopResultBuilder]: At program point L15(line 15) the Hoare annotation is: (let ((.cse92 (<= |fibo1_#in~n| 2)) (.cse67 (<= |fibo1_#in~n| 1)) (.cse93 (<= |fibo1_#in~n| 3))) (let ((.cse27 (<= 1 |fibo1_#in~n|)) (.cse125 (<= |fibo1_#in~n| 4)) (.cse37 (not .cse93)) (.cse60 (not .cse67)) (.cse52 (not .cse92)) (.cse29 (* (- 1) |fibo1_#in~n|))) (let ((.cse6 (not (<= 0 (+ .cse29 1)))) (.cse54 (and (or .cse37 .cse52) (or .cse60 .cse52))) (.cse118 (not .cse125)) (.cse38 (not (<= 0 (+ .cse29 2)))) (.cse36 (not .cse27))) (let ((.cse94 (<= fibo1_~n 4)) (.cse1 (not (<= (+ fibo1_~n (- 1)) 0))) (.cse22 (>= fibo1_~n |fibo1_#in~n|)) (.cse4 (= |fibo1_#in~n| fibo1_~n)) (.cse25 (<= .cse29 (- 4))) (.cse39 (not (<= 0 (+ .cse29 4)))) (.cse35 (not (<= 0 (+ .cse29 3)))) (.cse112 (or .cse38 .cse36)) (.cse40 (and (or .cse37 .cse118) .cse52)) (.cse73 (and .cse6 (or .cse37 .cse54)))) (let ((.cse108 (or .cse38 (let ((.cse126 (or .cse38 .cse73 .cse36)) (.cse128 (or .cse37 .cse38 .cse40 .cse36))) (let ((.cse127 (and .cse126 .cse128 .cse112))) (and .cse126 (or .cse127 .cse35) .cse128 (or .cse127 .cse6) .cse112))))) (.cse121 (or .cse37 .cse39 .cse36)) (.cse117 (or .cse39 .cse36)) (.cse58 (<= 2 |fibo1_#in~n|)) (.cse30 (not .cse25)) (.cse90 (<= fibo1_~n 3)) (.cse51 (and .cse1 .cse22 .cse92 .cse4)) (.cse68 (<= fibo1_~n 2)) (.cse124 (and .cse1 .cse22 .cse94 .cse4 .cse27))) (let ((.cse122 (or (and .cse1 .cse22 .cse94 .cse93 .cse4 .cse27) .cse124)) (.cse69 (and .cse1 .cse90 .cse94 .cse93 (or .cse51 (and .cse1 .cse22 .cse125 .cse93 .cse4)) .cse68 .cse4 .cse27)) (.cse12 (not (<= 0 (+ |fibo1_#in~n| (- 2))))) (.cse81 (or .cse30 .cse36)) (.cse24 (<= 3 |fibo1_#in~n|)) (.cse97 (and .cse1 .cse22 .cse94 .cse58 .cse4 .cse27)) (.cse84 (<= |fibo1_#in~n| 5)) (.cse83 (<= |fibo1_#in~n| 9)) (.cse120 (and .cse121 .cse117)) (.cse7 (and .cse108 .cse112))) (let ((.cse107 (or .cse6 .cse7)) (.cse109 (or .cse120 .cse6)) (.cse111 (or .cse6 .cse7 .cse36)) (.cse113 (or .cse38 .cse7)) (.cse72 (not .cse83)) (.cse87 (not .cse84)) (.cse56 (not .cse58)) (.cse57 (<= fibo1_~n 6)) (.cse98 (or (and .cse94 .cse58 (let ((.cse123 (or .cse124 (and .cse1 .cse22 .cse125 .cse94 .cse84 .cse4 .cse27)))) (or (and .cse1 .cse123 .cse4) (and .cse1 .cse83 .cse123 .cse4) (and .cse1 .cse90 .cse123 .cse4) (and .cse1 .cse123 .cse84 .cse4))) .cse4) .cse97)) (.cse2 (<= 4 |fibo1_#in~n|)) (.cse85 (<= |fibo1_#in~n| 6)) (.cse13 (<= 0 (+ fibo1_~n (- 5)))) (.cse18 (not .cse24)) (.cse19 (and (or .cse30 .cse36 .cse12) .cse81)) (.cse10 (not (<= .cse29 (- 5)))) (.cse41 (and .cse1 .cse90 (or (and .cse1 .cse22 .cse90 .cse94 .cse93 .cse68 .cse4 .cse27) (and .cse1 .cse122 .cse68 .cse4) .cse69) .cse4)) (.cse47 (or (and .cse1 .cse94 .cse122 .cse4) (and .cse1 .cse122 .cse4))) (.cse48 (and .cse121 .cse117 (or .cse120 .cse39)))) (let ((.cse49 (and .cse1 .cse22 .cse25 .cse4 .cse27)) (.cse64 (and (or (and (or .cse37 .cse38 .cse39 .cse36 .cse35) (or .cse37 .cse38 .cse39 .cse40 .cse36 .cse35) (or .cse120 .cse38)) .cse35) (or .cse48 .cse35))) (.cse91 (let ((.cse119 (or .cse41 (and .cse1 .cse90 .cse47 .cse4)))) (or (and .cse1 .cse119 .cse4) (and .cse1 .cse90 .cse119 .cse4)))) (.cse17 (not (<= 0 (+ .cse29 8)))) (.cse75 (and (or .cse19 .cse10 .cse36) (or .cse18 .cse19 .cse10))) (.cse76 (or (and .cse1 .cse22 .cse13 .cse25 .cse4 .cse27) (and .cse1 .cse22 .cse13 .cse24 .cse25 .cse4 .cse27))) (.cse28 (<= fibo1_~n 8)) (.cse26 (<= 6 |fibo1_#in~n|)) (.cse89 (not .cse85)) (.cse5 (not .cse2)) (.cse45 (<= fibo1_~n 5)) (.cse34 (and .cse1 .cse98 .cse90 .cse4)) (.cse70 (and .cse1 .cse22 .cse57 .cse90 .cse58 .cse4 .cse27)) (.cse43 (not (<= 0 (+ .cse29 5)))) (.cse74 (and (or .cse56 .cse36) (or .cse56 .cse36 .cse12))) (.cse33 (and (or .cse56 .cse39 (let ((.cse116 (or .cse118 .cse87 .cse39 .cse36))) (let ((.cse115 (and .cse116 .cse117))) (let ((.cse114 (and .cse116 .cse117 (or .cse36 .cse115)))) (and (or .cse114 .cse12) (or .cse87 .cse12 .cse115) (or .cse72 .cse114 .cse12) (or .cse114 .cse35 .cse12)))))) (or .cse56 .cse39 .cse36))) (.cse59 (not (<= 0 (+ .cse29 6)))) (.cse46 (and .cse107 .cse108 .cse109 .cse111 .cse112 .cse113))) (let ((.cse8 (and .cse1 .cse22 .cse68 .cse4 .cse27)) (.cse31 (<= 0 (+ fibo1_~n (- 7)))) (.cse32 (not (<= .cse29 (- 7)))) (.cse9 (let ((.cse110 (or .cse46 .cse35))) (and (or .cse38 .cse6 .cse36 .cse35 (and (or .cse38 .cse73 .cse35) (or .cse38 .cse6 .cse73))) .cse107 .cse108 .cse109 .cse110 .cse111 .cse112 .cse113 (or (and .cse107 .cse108 .cse109 .cse110 .cse111 .cse112 .cse113) .cse35)))) (.cse53 (and .cse1 .cse22 .cse67 .cse4)) (.cse65 (let ((.cse99 (let ((.cse101 (or .cse56 .cse59 .cse36 .cse35 .cse12)) (.cse102 (or .cse33 .cse36 .cse35)) (.cse103 (or .cse74 .cse39)) (.cse104 (or .cse33 .cse39)) (.cse105 (or .cse33 .cse35)) (.cse106 (or .cse33 .cse35 .cse12))) (let ((.cse100 (and .cse101 .cse102 .cse103 .cse104 .cse105 .cse106))) (and (or .cse43 .cse100 .cse12) .cse101 .cse102 (or .cse43 .cse100) .cse103 .cse104 .cse105 .cse106))))) (and (or .cse99 .cse12) (or .cse43 .cse99 .cse12)))) (.cse66 (let ((.cse95 (let ((.cse96 (or .cse34 .cse97 .cse70 (and .cse1 .cse98 .cse94 .cse4)))) (or (and .cse1 .cse96 .cse4) (and .cse1 .cse96 .cse45 .cse4))))) (or (and .cse1 .cse95 .cse4) (and .cse1 .cse45 .cse95 .cse4)))) (.cse0 (and (or .cse43 .cse5 (and (or .cse56 .cse30 .cse72 .cse59 .cse87 .cse39 .cse89 .cse36) (or .cse56 .cse30 .cse18 .cse59 .cse87 .cse39 .cse89 .cse5 .cse36 .cse12)) .cse12) (or .cse56 .cse43 .cse59 .cse5 .cse36 .cse12))) (.cse3 (or (and .cse1 .cse22 .cse57 .cse2 .cse58 .cse45 .cse4 .cse27) (and .cse1 (or (and .cse1 .cse22 .cse57 .cse94 .cse85 .cse83 .cse58 .cse84 .cse25 .cse4 .cse27) (and .cse1 .cse22 .cse57 .cse94 .cse85 .cse2 .cse24 .cse58 .cse84 .cse25 .cse4 .cse27)) .cse2 .cse45 .cse4))) (.cse55 (and .cse1 .cse22 .cse92 .cse93 .cse4)) (.cse21 (not .cse26)) (.cse14 (or (and .cse1 .cse25 .cse76 .cse4 .cse28) (and .cse1 .cse2 .cse25 .cse76 .cse4 .cse28))) (.cse16 (and (or .cse17 .cse30 .cse75 .cse36) (or .cse17 .cse30 .cse75 .cse5))) (.cse63 (and .cse1 .cse91 .cse4)) (.cse61 (and .cse1 .cse90 .cse91 .cse4)) (.cse62 (and (or .cse64 .cse12) (or .cse37 .cse38 .cse39 .cse40 .cse36 .cse35 .cse12) (or .cse64 .cse35 .cse12) (or .cse37 .cse38 .cse39 .cse40 .cse35 .cse12))) (.cse11 (not (<= 0 (+ .cse29 7)))) (.cse42 (and (or (let ((.cse86 (let ((.cse88 (and (or .cse30 .cse89 .cse36) (or .cse30 .cse89 .cse36 .cse12)))) (and (or .cse88 .cse36) (or .cse88 .cse18))))) (and (or .cse86 .cse10 .cse87) (or .cse72 .cse86 .cse10) (or .cse86 .cse10))) .cse30 .cse59) (or .cse30 .cse59 .cse36))) (.cse15 (<= fibo1_~n 7)) (.cse71 (and .cse1 .cse22 .cse13 .cse83 .cse25 .cse45 .cse4 .cse27 .cse28)) (.cse44 (or (and .cse1 .cse22 .cse57 .cse25 .cse4 .cse27) (and .cse57 .cse25 (let ((.cse82 (or (and .cse1 .cse22 .cse85 .cse24 .cse25 .cse4 .cse27) (and .cse1 .cse22 .cse85 .cse25 .cse4 .cse27)))) (or (and .cse82 .cse13 .cse83 .cse4) (and .cse82 .cse13 .cse4) (and .cse82 .cse13 .cse84 .cse4))) .cse4))) (.cse23 (<= 0 (+ fibo1_~n (- 6)))) (.cse20 (not (<= .cse29 (- 6)))) (.cse78 (or .cse49 (and .cse25 .cse76 .cse4))) (.cse77 (and .cse81 (or .cse30 .cse75)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse8) (or .cse9 .cse8) (or .cse10 .cse11 .cse12 (and .cse1 .cse13 .cse14 .cse15 .cse4) .cse16) (or .cse17 .cse18 .cse19 .cse20 .cse10 .cse21 .cse5 (and .cse1 .cse22 .cse2 .cse13 .cse23 .cse24 .cse25 .cse26 .cse4 .cse27 .cse28)) (or (not (<= .cse29 (- 8))) .cse30 (not (<= .cse29 (- 3))) .cse20 .cse10 (not (<= .cse29 (- 2))) (and .cse1 .cse22 .cse13 .cse23 .cse31 (<= 0 (+ fibo1_~n (- 8))) .cse25 (<= 0 (+ fibo1_~n (- 3))) .cse4) .cse32 .cse12) (or .cse33 .cse34 .cse35 .cse12) (or (and .cse1 .cse22 .cse4 .cse27) .cse36) (or .cse37 .cse38 .cse39 .cse40 .cse35 .cse12 .cse41) (or .cse42 .cse43 .cse10 (and .cse44 .cse13 .cse45 .cse4)) (or .cse9 .cse35 .cse8) (or .cse46 .cse6 .cse8) (or (and .cse1 .cse47 .cse4) .cse48) (or .cse30 .cse49 .cse36 .cse12) (let ((.cse50 (<= 8 |fibo1_#in~n|))) (or (and .cse1 .cse22 .cse13 .cse23 .cse24 .cse50 .cse25 .cse4 .cse27) .cse18 .cse19 .cse20 (not .cse50))) (or .cse18 .cse19 (and .cse1 .cse22 .cse2 .cse13 .cse23 .cse31 .cse24 .cse25 .cse26 .cse4 .cse27) .cse20 .cse10 .cse21 .cse5 .cse32) (or .cse10 (and .cse1 .cse13 .cse14 .cse4) .cse12 .cse16) (or .cse51 .cse52) (or .cse53 .cse38 .cse6 (not (<= |fibo1_#in~n| 0)) .cse54) (or .cse9 .cse36 .cse35 .cse55) (or .cse56 .cse43 (and .cse1 .cse22 .cse57 .cse58 .cse45 .cse4 .cse27) .cse59 .cse36 .cse12) (or .cse60 .cse53) (or .cse61 .cse62 .cse35 .cse12) (or .cse37 .cse55 .cse52) (or .cse63 .cse64) (or .cse65 .cse43 .cse12 (and .cse1 .cse45 .cse66 .cse4)) (or .cse60 (and .cse1 .cse22 .cse67 .cse68 .cse4) .cse52) (or .cse37 .cse38 .cse39 .cse40 .cse35 .cse12 .cse69) (or .cse56 .cse59 .cse70 .cse36 .cse35 .cse12) (or .cse65 (and .cse1 .cse66 .cse4) .cse12) (or .cse43 .cse0 .cse5 (and .cse1 .cse2 .cse3 .cse45 .cse4)) (or .cse71 .cse17 .cse30 .cse43 .cse72 .cse19 .cse10 .cse36) (or .cse6 .cse36) (or .cse38 .cse73 .cse35 .cse12 .cse55) (or .cse74 (and .cse1 .cse22 .cse58 .cse4 .cse27) .cse12) (or .cse10 .cse21 (and .cse13 .cse14 .cse15 .cse26 .cse4) .cse11 .cse16) (or .cse17 .cse30 .cse10 .cse75 (and .cse13 .cse25 .cse76 .cse4 .cse28)) (or .cse56 .cse59 (and .cse1 .cse22 .cse57 .cse58 .cse4 .cse27) .cse36 .cse12) (or .cse63 .cse62 .cse12) (or .cse61 .cse36 .cse62 .cse35) (or .cse77 .cse10 .cse5 .cse36 (and .cse1 .cse2 .cse13 .cse78 .cse4) .cse12) (or (let ((.cse79 (and (or .cse42 .cse43 .cse5) (or .cse77 .cse59 .cse36) (or .cse42 .cse59 .cse36) (or .cse42 .cse43 .cse36) (or .cse17 .cse30 .cse43 .cse72 .cse19 .cse10 .cse36)))) (and (or .cse79 .cse11 .cse12) (or .cse79 .cse12))) .cse5 (and .cse1 .cse2 (let ((.cse80 (or (and .cse1 .cse44 .cse2 .cse45 .cse4) .cse71 (and .cse1 .cse57 .cse44 .cse4) (and .cse1 .cse57 .cse78 .cse4) (and .cse1 .cse44 .cse45 .cse4)))) (or (and .cse80 .cse1 .cse4) (and .cse80 .cse1 .cse15 .cse4))) .cse4)) (or (and .cse1 .cse22 .cse13 .cse23 .cse24 .cse25 .cse4 .cse27) .cse18 .cse19 .cse20 .cse10) (or (and .cse13 .cse78 .cse4) .cse77 .cse10))))))))))) [2023-02-17 08:03:36,176 INFO L899 garLoopResultBuilder]: For program point L15-1(line 15) no Hoare annotation was computed. [2023-02-17 08:03:36,178 INFO L895 garLoopResultBuilder]: At program point L15-2(line 15) the Hoare annotation is: (let ((.cse59 (<= |fibo1_#in~n| 2))) (let ((.cse24 (not (<= |fibo1_#in~n| 1))) (.cse99 (not .cse59)) (.cse63 (<= |fibo1_#in~n| 3))) (let ((.cse38 (<= 1 |fibo1_#in~n|)) (.cse33 (<= |fibo1_#in~n| 4)) (.cse98 (not .cse63)) (.cse108 (or .cse24 .cse99)) (.cse43 (* (- 1) |fibo1_#in~n|))) (let ((.cse2 (not (<= 0 (+ .cse43 1)))) (.cse80 (and (or .cse98 .cse99) .cse108)) (.cse149 (not .cse33)) (.cse28 (not (<= 0 (+ .cse43 2)))) (.cse25 (not .cse38)) (.cse48 (<= .cse43 (- 4))) (.cse32 (not (<= (+ fibo1_~n (- 1)) 0))) (.cse44 (>= fibo1_~n |fibo1_#in~n|)) (.cse49 (<= 0 (+ fibo1_~n (- 3)))) (.cse36 (= |fibo1_#in~n| fibo1_~n))) (let ((.cse55 (and .cse32 .cse44 .cse33 .cse49 .cse36)) (.cse66 (and .cse32 .cse44 .cse33 .cse63 .cse49 .cse36)) (.cse62 (not .cse48)) (.cse111 (not (<= 0 (+ .cse43 4)))) (.cse14 (not (<= 0 (+ .cse43 3)))) (.cse141 (or .cse28 .cse25)) (.cse112 (and (or .cse98 .cse149) .cse99)) (.cse29 (and .cse2 (or .cse98 .cse80)))) (let ((.cse137 (or .cse28 (let ((.cse155 (or .cse28 .cse29 .cse25)) (.cse157 (or .cse98 .cse28 .cse112 .cse25))) (let ((.cse156 (and .cse155 .cse157 .cse141))) (and .cse155 (or .cse156 .cse14) .cse157 (or .cse156 .cse2) .cse141))))) (.cse154 (or .cse98 .cse111 .cse25)) (.cse148 (or .cse111 .cse25)) (.cse12 (not (<= 0 (+ |fibo1_#in~n| (- 2))))) (.cse153 (or .cse62 .cse25)) (.cse84 (<= 3 |fibo1_#in~n|)) (.cse85 (or .cse55 .cse66)) (.cse37 (<= |fibo1_#in~n| 5))) (let ((.cse61 (and .cse85 .cse37 .cse49 .cse36)) (.cse56 (and .cse32 .cse44 .cse37 .cse49 .cse36)) (.cse74 (not .cse84)) (.cse75 (and (or .cse62 .cse25 .cse12) .cse153)) (.cse16 (not (<= .cse43 (- 5)))) (.cse64 (<= |fibo1_#in~n| 6)) (.cse68 (<= |fibo1_#in~n| 9)) (.cse121 (<= 2 |fibo1_#in~n|)) (.cse150 (and .cse154 .cse148)) (.cse3 (and .cse137 .cse141))) (let ((.cse124 (<= 4 |fibo1_#in~n|)) (.cse136 (or .cse2 .cse3)) (.cse138 (or .cse150 .cse2)) (.cse140 (or .cse2 .cse3 .cse25)) (.cse142 (or .cse28 .cse3)) (.cse71 (not .cse121)) (.cse83 (<= fibo1_~n 4)) (.cse125 (<= |fibo1_#t~ret4| 2)) (.cse126 (<= 0 (+ |fibo1_#t~ret4| (- 2)))) (.cse107 (and .cse154 .cse148 (or .cse150 .cse111))) (.cse143 (not .cse37)) (.cse97 (not .cse68)) (.cse144 (not .cse64)) (.cse73 (not (<= 0 (+ .cse43 6)))) (.cse96 (and (or .cse75 .cse16 .cse25) (or .cse74 .cse75 .cse16))) (.cse34 (or .cse61 .cse56)) (.cse45 (<= 0 (+ fibo1_~n (- 5)))) (.cse35 (<= 0 (+ fibo1_~n (- 4))))) (let ((.cse119 (<= |fibo1_#t~ret4| 1)) (.cse120 (<= 0 (+ |fibo1_#t~ret4| (- 1)))) (.cse81 (and .cse32 .cse34 .cse64 .cse45 .cse35 .cse37 .cse36 .cse38)) (.cse76 (and .cse32 .cse34 .cse64 .cse45 .cse35 .cse37 .cse48 .cse36 .cse38)) (.cse19 (not (<= 0 (+ .cse43 7)))) (.cse88 (and .cse153 (or .cse62 .cse96))) (.cse109 (and (or (let ((.cse151 (let ((.cse152 (and (or .cse62 .cse144 .cse25) (or .cse62 .cse144 .cse25 .cse12)))) (and (or .cse152 .cse25) (or .cse152 .cse74))))) (and (or .cse151 .cse16 .cse143) (or .cse97 .cse151 .cse16) (or .cse151 .cse16))) .cse62 .cse73) (or .cse62 .cse73 .cse25))) (.cse82 (<= fibo1_~n 3)) (.cse60 (<= fibo1_~n 2)) (.cse78 (and (or (and (or .cse98 .cse28 .cse111 .cse25 .cse14) (or .cse98 .cse28 .cse111 .cse112 .cse25 .cse14) (or .cse150 .cse28)) .cse14) (or .cse107 .cse14))) (.cse90 (<= fibo1_~n 6)) (.cse69 (<= |fibo1_#in~n| 7)) (.cse118 (<= 6 |fibo1_#in~n|)) (.cse91 (<= |fibo1_#t~ret4| 5)) (.cse92 (<= 0 (+ |fibo1_#t~ret4| (- 5)))) (.cse93 (<= fibo1_~n 7)) (.cse94 (not (<= 0 (+ .cse43 8)))) (.cse122 (<= fibo1_~n 5)) (.cse89 (and .cse32 .cse33 .cse34 .cse83 .cse84 .cse35 .cse37 .cse48 .cse125 .cse126 .cse36 .cse38)) (.cse115 (<= 0 (+ |fibo1_#t~ret4| (- 13)))) (.cse67 (<= fibo1_~n 9)) (.cse57 (<= |fibo1_#in~n| 8)) (.cse116 (<= |fibo1_#t~ret4| 13)) (.cse117 (<= fibo1_~n 8)) (.cse46 (<= |fibo1_#t~ret4| 34)) (.cse52 (<= fibo1_~n 10)) (.cse53 (<= 0 (+ |fibo1_#t~ret4| (- 34)))) (.cse127 (<= 0 (+ fibo1_~n (- 9)))) (.cse47 (<= 0 (+ fibo1_~n (- 6)))) (.cse50 (<= 0 (+ fibo1_~n (- 7)))) (.cse51 (<= 0 (+ fibo1_~n (- 8)))) (.cse86 (and (or .cse71 .cse25) (or .cse71 .cse25 .cse12))) (.cse113 (and (or .cse71 .cse111 (let ((.cse147 (or .cse149 .cse143 .cse111 .cse25))) (let ((.cse146 (and .cse147 .cse148))) (let ((.cse145 (and .cse147 .cse148 (or .cse25 .cse146)))) (and (or .cse145 .cse12) (or .cse143 .cse12 .cse146) (or .cse97 .cse145 .cse12) (or .cse145 .cse14 .cse12)))))) (or .cse71 .cse111 .cse25))) (.cse110 (and .cse136 .cse137 .cse138 .cse140 .cse141 .cse142)) (.cse5 (not (<= 0 (+ .cse43 5)))) (.cse8 (not .cse124))) (let ((.cse7 (and (or .cse5 .cse8 (and (or .cse71 .cse62 .cse97 .cse73 .cse143 .cse111 .cse144 .cse25) (or .cse71 .cse62 .cse74 .cse73 .cse143 .cse111 .cse144 .cse8 .cse25 .cse12)) .cse12) (or .cse71 .cse5 .cse73 .cse8 .cse25 .cse12))) (.cse13 (let ((.cse139 (or .cse110 .cse14))) (and (or .cse28 .cse2 .cse25 .cse14 (and (or .cse28 .cse29 .cse14) (or .cse28 .cse2 .cse29))) .cse136 .cse137 .cse138 .cse139 .cse140 .cse141 .cse142 (or (and .cse136 .cse137 .cse138 .cse139 .cse140 .cse141 .cse142) .cse14)))) (.cse9 (let ((.cse128 (let ((.cse130 (or .cse71 .cse73 .cse25 .cse14 .cse12)) (.cse131 (or .cse113 .cse25 .cse14)) (.cse132 (or .cse86 .cse111)) (.cse133 (or .cse113 .cse111)) (.cse134 (or .cse113 .cse14)) (.cse135 (or .cse113 .cse14 .cse12))) (let ((.cse129 (and .cse130 .cse131 .cse132 .cse133 .cse134 .cse135))) (and (or .cse5 .cse129 .cse12) .cse130 .cse131 (or .cse5 .cse129) .cse132 .cse133 .cse134 .cse135))))) (and (or .cse128 .cse12) (or .cse5 .cse128 .cse12)))) (.cse87 (and .cse32 .cse44 .cse45 .cse127 .cse47 .cse50 .cse35 .cse51 .cse48 .cse49 .cse36)) (.cse40 (and .cse44 .cse45 .cse46 .cse127 .cse47 .cse35 .cse48 .cse49 .cse36 .cse32 .cse50 .cse51 .cse52 .cse53)) (.cse41 (and .cse44 .cse115 .cse45 .cse67 .cse47 .cse68 .cse57 .cse35 .cse48 .cse49 .cse36 .cse32 .cse116 .cse50 .cse51 .cse117)) (.cse42 (and .cse44 .cse45 .cse67 .cse127 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36 .cse32 .cse50 .cse51 .cse52)) (.cse6 (and .cse32 .cse124 .cse122 (or (and .cse35 .cse48 .cse36 .cse38 .cse32 .cse33 .cse34 .cse83 .cse124 .cse84 .cse37 .cse125 .cse126) .cse89) .cse36)) (.cse54 (and .cse32 .cse44 .cse45 .cse47 .cse68 .cse35 .cse51 .cse48 .cse49 .cse36)) (.cse21 (and (or .cse94 .cse62 .cse96 .cse25) (or .cse94 .cse62 .cse96 .cse8))) (.cse22 (and .cse44 .cse90 .cse69 .cse64 .cse45 .cse47 .cse68 .cse35 .cse48 .cse118 .cse49 .cse36 .cse32 .cse91 .cse92 .cse93)) (.cse77 (and .cse32 .cse44 .cse69 .cse64 .cse45 .cse47 .cse35 .cse48 .cse49 .cse36)) (.cse30 (and (or .cse78 .cse12) (or .cse98 .cse28 .cse111 .cse112 .cse25 .cse14 .cse12) (or .cse78 .cse14 .cse12) (or .cse98 .cse28 .cse111 .cse112 .cse14 .cse12))) (.cse95 (and .cse44 .cse90 .cse69 .cse64 .cse45 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36 .cse32 .cse91 .cse92)) (.cse1 (and .cse32 .cse44 .cse59 .cse82 .cse63 .cse60 .cse121 .cse36 .cse38)) (.cse70 (and .cse32 .cse44 .cse59 .cse82 .cse63 .cse60 .cse36 .cse38)) (.cse101 (let ((.cse123 (and (or .cse109 .cse5 .cse8) (or .cse88 .cse73 .cse25) (or .cse109 .cse73 .cse25) (or .cse109 .cse5 .cse25) (or .cse94 .cse62 .cse5 .cse97 .cse75 .cse16 .cse25)))) (and (or .cse123 .cse19 .cse12) (or .cse123 .cse12)))) (.cse18 (and .cse90 (or .cse81 .cse76) .cse45 (<= |fibo1_#t~ret4| 3) (<= 0 (+ |fibo1_#t~ret4| (- 3))) .cse37 .cse48 .cse122 .cse36)) (.cse79 (and .cse32 .cse33 .cse34 .cse83 .cse84 .cse35 .cse37 .cse48 .cse36 .cse38)) (.cse26 (and .cse63 .cse85 .cse49 .cse36)) (.cse31 (and .cse32 .cse44 .cse59 .cse82 .cse63 .cse60 .cse121 .cse119 .cse120 .cse36 .cse38)) (.cse27 (and .cse32 .cse44 .cse59 .cse63 .cse60 .cse36)) (.cse17 (and .cse32 .cse44 .cse45 .cse47 .cse68 .cse57 .cse35 .cse51 .cse48 .cse49 .cse36 .cse117)) (.cse10 (and .cse119 .cse120 .cse49 .cse36 .cse38 .cse32 .cse33 .cse82 .cse83 .cse63 .cse84 .cse121 .cse85)) (.cse11 (and .cse32 .cse33 .cse34 .cse83 .cse35 .cse37 .cse36 .cse38)) (.cse58 (not (<= .cse43 (- 7)))) (.cse102 (and .cse44 .cse115 .cse45 .cse47 .cse68 .cse57 .cse35 .cse48 .cse49 .cse36 .cse32 .cse116 .cse51 .cse117)) (.cse23 (and .cse44 .cse69 .cse45 .cse47 .cse68 .cse57 .cse35 .cse48 .cse49 .cse36 .cse32 (<= 0 (+ |fibo1_#t~ret4| (- 8))) .cse50 .cse93 .cse117 (<= |fibo1_#t~ret4| 8))) (.cse103 (and .cse32 .cse44 .cse45 .cse46 .cse47 .cse35 .cse51 .cse48 .cse52 .cse49 .cse53 .cse36)) (.cse100 (not .cse118)) (.cse104 (and .cse32 .cse44 .cse45 .cse47 .cse68 .cse35 .cse51 .cse48 .cse52 .cse49 .cse36 .cse117)) (.cse105 (and .cse32 .cse44 .cse45 .cse47 .cse35 .cse51 .cse48 .cse49 .cse36)) (.cse106 (and .cse32 .cse44 .cse45 .cse47 .cse35 .cse51 .cse48 .cse52 .cse49 .cse36)) (.cse39 (and .cse32 .cse44 .cse45 .cse47 .cse35 .cse51 .cse48 (<= 11 |fibo1_#in~n|) .cse49 .cse36)) (.cse4 (and .cse32 .cse44 .cse59 .cse63 .cse60 .cse36 .cse38)) (.cse15 (and .cse32 .cse33 .cse34 .cse83 .cse35 .cse37 .cse48 .cse36 .cse38)) (.cse0 (and .cse32 .cse33 .cse63 .cse35 .cse85 .cse49 .cse36)) (.cse72 (and .cse32 .cse44 .cse90 .cse69 .cse64 .cse45 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36)) (.cse65 (not (<= .cse43 (- 6)))) (.cse20 (and .cse32 .cse33 .cse83 .cse63 .cse85 .cse48 .cse49 .cse36 .cse38))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse9 .cse4 .cse10 .cse0 .cse11 .cse12) (or .cse0 .cse1 .cse13 .cse14) (or .cse15 .cse0 .cse16 .cse17 .cse18 .cse19 .cse12 .cse20 .cse21 .cse22 .cse23) .cse24 (or .cse13 .cse25 .cse26 .cse14 .cse27) (or .cse28 .cse29 .cse26 .cse14 .cse12 .cse27) (or .cse0 .cse30 .cse14 .cse12 .cse31) (or .cse0 .cse2 .cse25) (or .cse9 .cse4 .cse10 .cse5 .cse0 (and .cse32 .cse33 .cse34 .cse35 .cse36) .cse11 (and .cse32 .cse33 .cse34 .cse35 .cse37 .cse36 .cse38) .cse12 (and .cse32 .cse33 .cse34 .cse35 .cse37 .cse36)) (or .cse39 .cse10 .cse40 .cse0 .cse6 .cse41 .cse42 .cse18 .cse25 .cse31 .cse23 .cse22) (or .cse39 (not (<= .cse43 (- 8))) (and .cse44 .cse45 .cse46 .cse47 .cse35 .cse48 .cse49 .cse36 .cse32 .cse50 .cse51 .cse52 .cse53) .cse54 (not (<= .cse43 (- 3))) .cse55 .cse56 (and .cse32 .cse44 .cse45 .cse47 .cse57 .cse35 .cse51 .cse48 .cse49 .cse36) .cse16 (not (<= .cse43 (- 2))) .cse58 (and .cse32 .cse44 .cse59 .cse60 .cse36) .cse61 (and .cse32 .cse44 .cse60 .cse36) .cse62 (and .cse32 .cse44 .cse63 .cse49 .cse36) (and .cse32 .cse44 .cse64 .cse35 .cse49 .cse36) .cse65 .cse66 (and .cse44 .cse45 .cse67 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36 .cse32 .cse50 .cse51 .cse52) (and .cse32 .cse44 .cse69 .cse45 .cse35 .cse49 .cse36) .cse26 .cse12 .cse27) (or .cse70 .cse10 .cse71 .cse0 .cse1 .cse6 .cse72 .cse73 .cse18 .cse25 .cse12) (or .cse4 .cse0 .cse6 .cse7 .cse8) (or .cse39 .cse15 .cse40 .cse0 .cse74 .cse75 .cse41 .cse16 .cse76 .cse23 (and .cse32 .cse44 .cse69 .cse64 .cse45 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36) .cse72 .cse65 .cse77 .cse42 .cse20) (or .cse10 .cse78 .cse0 .cse31 .cse79) (or .cse26 .cse30 .cse14 .cse12 .cse31) (or .cse0 .cse30 .cse12 .cse31) (or .cse28 .cse2 (not (<= |fibo1_#in~n| 0)) .cse80) (or .cse81 .cse4 .cse5 .cse0 (and .cse32 .cse34 .cse64 .cse45 .cse35 .cse37 .cse36) .cse6 (and .cse32 .cse33 .cse82 .cse83 .cse63 .cse84 .cse85 .cse49 .cse36 .cse38) .cse7 .cse8) (or .cse0 .cse1 .cse13) (or .cse9 .cse4 .cse10 .cse5 .cse0 .cse11 .cse12) (or .cse39 .cse10 .cse40 .cse0 .cse1 .cse86 .cse6 .cse41 .cse23 .cse22 .cse87 .cse42 .cse18 .cse12) (or .cse39 .cse15 .cse40 .cse0 .cse41 .cse16 .cse8 .cse23 .cse22 .cse88 .cse87 .cse42 .cse18 .cse25 .cse12 .cse20) (or .cse70 .cse10 .cse71 .cse0 .cse1 .cse72 .cse73 .cse25 .cse14 .cse12) (or .cse70 .cse10 .cse71 .cse0 .cse1 .cse72 .cse73 .cse89 .cse18 .cse25 .cse12) (or .cse39 .cse40 .cse0 .cse41 .cse23 .cse70 .cse62 (and .cse44 .cse90 .cse69 .cse64 .cse45 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36 .cse32 .cse91 .cse92 .cse93) .cse42 .cse18 .cse25 .cse12 .cse79) (or .cse15 .cse94 .cse62 .cse0 .cse95 .cse16 .cse96 .cse17 .cse18 .cse20 .cse23) (or .cse70 .cse10 .cse71 .cse5 .cse0 .cse1 .cse6 .cse72 .cse73 .cse18 .cse25 .cse12) (or .cse15 .cse5 .cse0 .cse54 .cse75 .cse16 (and .cse32 .cse44 .cse45 .cse47 .cse68 .cse57 .cse35 .cse51 .cse48 .cse49 .cse36) (and .cse32 .cse44 .cse69 .cse45 .cse47 .cse68 .cse50 .cse57 .cse35 .cse48 .cse49 .cse36) .cse94 .cse62 .cse97 .cse18 .cse25 .cse20) (or .cse98 .cse26 .cse27 .cse99) (or .cse4 .cse15 .cse0 .cse16 .cse100 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) (or .cse15 .cse0 .cse16 .cse17 .cse18 .cse12 .cse20 .cse21 .cse23 .cse22) (or .cse4 .cse15 .cse101 .cse0 .cse77 .cse8 .cse18 .cse20) (or .cse25 .cse26 .cse30 .cse14 .cse31) (or .cse39 .cse15 .cse0 .cse95 .cse16 .cse102 .cse23 .cse103 .cse88 .cse104 .cse105 .cse18 .cse106 .cse20) (or .cse10 .cse107 .cse0 .cse31 .cse79) .cse108 (or .cse109 .cse70 .cse5 .cse0 .cse72 .cse16 .cse18 .cse79) (or .cse39 .cse10 .cse0 .cse1 .cse86 .cse95 .cse89 .cse102 .cse23 .cse103 .cse104 .cse105 .cse18 .cse12 .cse106) (or .cse110 .cse0 .cse2 .cse1) (or .cse70 .cse101 .cse0 .cse72 .cse8 .cse18 .cse79) (or .cse98 .cse28 .cse111 .cse112 .cse26 .cse14 .cse12 .cse31) (or .cse27 .cse99) (or .cse4 .cse15 .cse0 .cse74 .cse75 .cse16 .cse17 .cse8 .cse23 .cse94 .cse72 .cse65 .cse100 .cse20) (or .cse113 .cse10 .cse4 .cse0 .cse11 .cse14 .cse12) (or .cse39 .cse4 .cse15 .cse0 .cse74 .cse75 .cse16 .cse8 .cse58 .cse102 .cse23 .cse103 .cse72 .cse65 .cse100 .cse104 .cse105 .cse106 .cse20) (let ((.cse114 (<= 8 |fibo1_#in~n|))) (or .cse39 .cse4 .cse15 (and .cse32 .cse44 .cse45 .cse47 .cse35 .cse51 .cse114 .cse48 .cse49 .cse36) .cse0 .cse74 .cse75 (and .cse44 .cse115 .cse45 .cse47 .cse68 .cse57 .cse35 .cse48 .cse49 .cse36 .cse32 .cse116 .cse51 .cse114 .cse117) (and .cse32 .cse44 .cse45 .cse47 .cse35 .cse51 .cse114 .cse48 .cse52 .cse49 .cse36) (and .cse44 .cse45 .cse46 .cse47 .cse35 .cse48 .cse49 .cse36 .cse32 .cse51 .cse114 .cse52 .cse53) .cse72 .cse65 (not .cse114) (and .cse44 .cse45 .cse47 .cse68 .cse35 .cse48 .cse49 .cse36 .cse32 .cse51 .cse114 .cse52 .cse117) .cse20))))))))))))) [2023-02-17 08:03:36,178 INFO L899 garLoopResultBuilder]: For program point L12(lines 12 16) no Hoare annotation was computed. [2023-02-17 08:03:36,178 INFO L899 garLoopResultBuilder]: For program point L15-3(line 15) no Hoare annotation was computed. [2023-02-17 08:03:36,178 INFO L899 garLoopResultBuilder]: For program point fibo1FINAL(lines 9 17) no Hoare annotation was computed. [2023-02-17 08:03:36,178 INFO L899 garLoopResultBuilder]: For program point L10(lines 10 16) no Hoare annotation was computed. [2023-02-17 08:03:36,179 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9 17) the Hoare annotation is: (let ((.cse41 (* (- 1) |fibo1_#in~n|))) (let ((.cse32 (<= 1 |fibo1_#in~n|)) (.cse42 (<= 0 (+ .cse41 4))) (.cse39 (<= |fibo1_#in~n| 3))) (let ((.cse25 (not .cse39)) (.cse43 (not .cse42)) (.cse10 (not .cse32))) (let ((.cse40 (<= |fibo1_#in~n| 2)) (.cse48 (or .cse25 .cse43 .cse10)) (.cse49 (or .cse43 .cse10)) (.cse45 (and .cse39 .cse42 .cse32)) (.cse46 (and .cse42 .cse32))) (let ((.cse34 (or .cse45 .cse46)) (.cse21 (and .cse48 .cse49)) (.cse7 (<= 0 (+ .cse41 3))) (.cse31 (<= 0 (+ .cse41 2))) (.cse27 (not .cse40)) (.cse50 (<= |fibo1_#in~n| 4))) (let ((.cse38 (or .cse40 (and .cse50 .cse39))) (.cse26 (and (or .cse25 (not .cse50)) .cse27)) (.cse8 (not .cse31)) (.cse11 (not .cse7)) (.cse44 (and .cse48 .cse49 (or .cse21 .cse43))) (.cse47 (and .cse34 .cse42))) (and (let ((.cse28 (<= |fibo1_#in~n| 1)) (.cse29 (<= 0 (+ .cse41 1)))) (let ((.cse1 (and .cse32 .cse31)) (.cse30 (or (and .cse39 (or (and .cse40 .cse28) (and .cse40 .cse39))) .cse29))) (let ((.cse5 (and (let ((.cse35 (and .cse30 .cse32 .cse31)) (.cse36 (and .cse38 .cse39 .cse32 .cse31))) (let ((.cse37 (or .cse35 .cse1 .cse36))) (or .cse35 .cse1 .cse36 (and .cse37 .cse29) (and .cse37 .cse7)))) .cse31))) (let ((.cse33 (or .cse1 .cse5))) (let ((.cse0 (and .cse33 .cse29 .cse32)) (.cse2 (and .cse34 .cse29)) (.cse4 (and .cse33 .cse31)) (.cse6 (and .cse33 .cse29))) (let ((.cse3 (and (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse6) .cse7))) (or .cse0 (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) .cse7) .cse1 .cse2 (let ((.cse9 (not .cse29))) (let ((.cse18 (or .cse8 .cse10)) (.cse12 (and .cse9 (or .cse25 (and (or .cse25 .cse27) (or (not .cse28) .cse27)))))) (let ((.cse14 (or .cse8 (let ((.cse22 (or .cse8 .cse12 .cse10)) (.cse24 (or .cse25 .cse8 .cse26 .cse10))) (let ((.cse23 (and .cse22 .cse24 .cse18))) (and .cse22 (or .cse23 .cse11) .cse24 (or .cse23 .cse9) .cse18)))))) (let ((.cse20 (and .cse14 .cse18))) (let ((.cse13 (or .cse9 .cse20)) (.cse15 (or .cse21 .cse9)) (.cse17 (or .cse9 .cse20 .cse10)) (.cse19 (or .cse8 .cse20))) (let ((.cse16 (or (and .cse13 .cse14 .cse15 .cse17 .cse18 .cse19) .cse11))) (and (or .cse8 .cse9 .cse10 .cse11 (and (or .cse8 .cse12 .cse11) (or .cse8 .cse9 .cse12))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (or (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) .cse11)))))))) .cse3 (and .cse7 .cse29 (or (and .cse30 .cse7 .cse31) (and .cse30 .cse29 .cse31)) .cse31 .cse32) .cse4 .cse5 .cse6))))))) (or (and .cse7 (or (and .cse38 .cse39 .cse42 .cse7 .cse32 .cse31) (and .cse34 .cse31) (and .cse39 .cse42 .cse7 .cse32 .cse31))) (and (or (and (or .cse25 .cse8 .cse43 .cse10 .cse11) (or .cse25 .cse8 .cse43 .cse26 .cse10 .cse11) (or .cse21 .cse8)) .cse11) (or .cse44 .cse11)) (and (or .cse45 .cse46 .cse47) .cse7)) (or .cse44 .cse45 .cse46 .cse47)))))))) [2023-02-17 08:03:36,179 INFO L899 garLoopResultBuilder]: For program point fibo1EXIT(lines 9 17) no Hoare annotation was computed. [2023-02-17 08:03:36,182 INFO L445 BasicCegarLoop]: Path program histogram: [12, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 08:03:36,184 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-02-17 08:03:36,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.02 08:03:36 BoogieIcfgContainer [2023-02-17 08:03:36,197 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-02-17 08:03:36,197 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-02-17 08:03:36,197 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-02-17 08:03:36,198 INFO L275 PluginConnector]: Witness Printer initialized [2023-02-17 08:03:36,198 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 08:01:59" (3/4) ... [2023-02-17 08:03:36,200 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-02-17 08:03:36,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fibo2 [2023-02-17 08:03:36,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fibo1 [2023-02-17 08:03:36,209 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2023-02-17 08:03:36,210 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-02-17 08:03:36,210 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-02-17 08:03:36,210 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-02-17 08:03:36,236 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-02-17 08:03:36,236 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-02-17 08:03:36,237 INFO L158 Benchmark]: Toolchain (without parser) took 97107.83ms. Allocated memory was 157.3MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 110.9MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 736.6MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,237 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-02-17 08:03:36,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 168.03ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 99.3MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.20ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 97.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,238 INFO L158 Benchmark]: Boogie Preprocessor took 28.37ms. Allocated memory is still 157.3MB. Free memory was 97.8MB in the beginning and 97.2MB in the end (delta: 538.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-02-17 08:03:36,238 INFO L158 Benchmark]: RCFGBuilder took 214.11ms. Allocated memory is still 157.3MB. Free memory was 96.7MB in the beginning and 87.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,241 INFO L158 Benchmark]: TraceAbstraction took 96633.21ms. Allocated memory was 157.3MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 86.7MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 709.4MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,242 INFO L158 Benchmark]: Witness Printer took 39.17ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-17 08:03:36,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 168.03ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 99.3MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.20ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 97.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.37ms. Allocated memory is still 157.3MB. Free memory was 97.8MB in the beginning and 97.2MB in the end (delta: 538.6kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 214.11ms. Allocated memory is still 157.3MB. Free memory was 96.7MB in the beginning and 87.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 96633.21ms. Allocated memory was 157.3MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 86.7MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 709.4MB. Max. memory is 16.1GB. * Witness Printer took 39.17ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 41]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 29 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 96.6s, OverallIterations: 20, TraceHistogramMax: 111, PathProgramHistogramMax: 12, EmptinessCheckTime: 0.1s, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1973 SdHoareTripleChecker+Valid, 8.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1856 mSDsluCounter, 10767 SdHoareTripleChecker+Invalid, 7.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9925 mSDsCounter, 3258 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22488 IncrementalHoareTripleChecker+Invalid, 25746 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3258 mSolverCounterUnsat, 842 mSDtfsCounter, 22488 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 27271 GetRequests, 25482 SyntacticMatches, 871 SemanticMatches, 918 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26298 ImplicationChecksByTransitivity, 17.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=299occurred in iteration=16, InterpolantAutomatonStates: 691, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 20 MinimizatonAttempts, 547 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 1670 PreInvPairs, 3455 NumberOfFragments, 288369 HoareAnnotationTreeSize, 1670 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 73.8s InterpolantComputationTime, 22927 NumberOfCodeBlocks, 19823 NumberOfCodeBlocksAsserted, 269 NumberOfCheckSat, 34324 ConstructedInterpolants, 0 QuantifiedInterpolants, 60583 SizeOfPredicates, 126 NumberOfNonLiveVariables, 18693 ConjunctsInSsa, 955 ConjunctsInUnsatCore, 56 InterpolantComputations, 2 PerfectInterpolantSequences, 1053465/1168524 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 37]: Loop Invariant Derived loop invariant: 0 <= x + -10 RESULT: Ultimate proved your program to be correct! [2023-02-17 08:03:36,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE