./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 [2023-02-18 19:44:28,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-18 19:44:28,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-18 19:44:28,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-18 19:44:28,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-18 19:44:28,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-18 19:44:28,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-18 19:44:28,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-18 19:44:28,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-18 19:44:28,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-18 19:44:28,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-18 19:44:28,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-18 19:44:28,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-18 19:44:28,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-18 19:44:28,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-18 19:44:28,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-18 19:44:28,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-18 19:44:28,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-18 19:44:28,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-18 19:44:28,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-18 19:44:28,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-18 19:44:28,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-18 19:44:28,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-18 19:44:28,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-18 19:44:28,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-18 19:44:28,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-18 19:44:28,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-18 19:44:28,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-18 19:44:28,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-18 19:44:28,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-18 19:44:28,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-18 19:44:28,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-18 19:44:28,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-18 19:44:28,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-18 19:44:28,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-18 19:44:28,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-18 19:44:28,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-18 19:44:28,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-18 19:44:28,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-18 19:44:28,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-18 19:44:28,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-18 19:44:28,505 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-18 19:44:28,528 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-18 19:44:28,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-18 19:44:28,528 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-18 19:44:28,529 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-18 19:44:28,529 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-18 19:44:28,529 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-18 19:44:28,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-18 19:44:28,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-18 19:44:28,530 INFO L138 SettingsManager]: * Use SBE=true [2023-02-18 19:44:28,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-18 19:44:28,530 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-18 19:44:28,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-18 19:44:28,532 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-18 19:44:28,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-18 19:44:28,532 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-18 19:44:28,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-18 19:44:28,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-18 19:44:28,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-18 19:44:28,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-18 19:44:28,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-18 19:44:28,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-18 19:44:28,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-18 19:44:28,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-18 19:44:28,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-18 19:44:28,534 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-18 19:44:28,534 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6366e3b98da5ee88513ec6586b547e61d25aed49a53277f23448bdf367b4562 [2023-02-18 19:44:28,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-18 19:44:28,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-18 19:44:28,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-18 19:44:28,793 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-18 19:44:28,793 INFO L275 PluginConnector]: CDTParser initialized [2023-02-18 19:44:28,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c [2023-02-18 19:44:29,825 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-18 19:44:29,960 INFO L351 CDTParser]: Found 1 translation units. [2023-02-18 19:44:29,960 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c [2023-02-18 19:44:29,964 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9185c2b50/eb60ad508e3a4558b6a76fd49aca3fb3/FLAG8907accbf [2023-02-18 19:44:29,974 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9185c2b50/eb60ad508e3a4558b6a76fd49aca3fb3 [2023-02-18 19:44:29,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-18 19:44:29,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-18 19:44:29,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-18 19:44:29,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-18 19:44:29,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-18 19:44:29,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 07:44:29" (1/1) ... [2023-02-18 19:44:29,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ce1d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:29, skipping insertion in model container [2023-02-18 19:44:29,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 07:44:29" (1/1) ... [2023-02-18 19:44:29,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-18 19:44:29,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-18 19:44:30,081 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] [2023-02-18 19:44:30,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-18 19:44:30,090 INFO L203 MainTranslator]: Completed pre-run [2023-02-18 19:44:30,100 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] [2023-02-18 19:44:30,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-18 19:44:30,109 INFO L208 MainTranslator]: Completed translation [2023-02-18 19:44:30,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30 WrapperNode [2023-02-18 19:44:30,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-18 19:44:30,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-18 19:44:30,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-18 19:44:30,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-18 19:44:30,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,120 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,131 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2023-02-18 19:44:30,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-18 19:44:30,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-18 19:44:30,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-18 19:44:30,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-18 19:44:30,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,142 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-18 19:44:30,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-18 19:44:30,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-18 19:44:30,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-18 19:44:30,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (1/1) ... [2023-02-18 19:44:30,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-18 19:44:30,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:30,165 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) [2023-02-18 19:44:30,217 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 [2023-02-18 19:44:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-18 19:44:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-18 19:44:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2023-02-18 19:44:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2023-02-18 19:44:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2023-02-18 19:44:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2023-02-18 19:44:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-18 19:44:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-18 19:44:30,279 INFO L235 CfgBuilder]: Building ICFG [2023-02-18 19:44:30,280 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-18 19:44:30,360 INFO L276 CfgBuilder]: Performing block encoding [2023-02-18 19:44:30,364 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-18 19:44:30,364 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2023-02-18 19:44:30,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 07:44:30 BoogieIcfgContainer [2023-02-18 19:44:30,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-18 19:44:30,367 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-18 19:44:30,367 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-18 19:44:30,369 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-18 19:44:30,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.02 07:44:29" (1/3) ... [2023-02-18 19:44:30,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704fdccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 07:44:30, skipping insertion in model container [2023-02-18 19:44:30,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:44:30" (2/3) ... [2023-02-18 19:44:30,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704fdccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 07:44:30, skipping insertion in model container [2023-02-18 19:44:30,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 07:44:30" (3/3) ... [2023-02-18 19:44:30,371 INFO L112 eAbstractionObserver]: Analyzing ICFG fibo_2calls_10-1.c [2023-02-18 19:44:30,383 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-18 19:44:30,384 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-18 19:44:30,424 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-18 19:44:30,429 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;@318f690c, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-18 19:44:30,429 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-18 19:44:30,432 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) [2023-02-18 19:44:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-02-18 19:44:30,436 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:30,437 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 19:44:30,437 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:30,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:30,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1123300790, now seen corresponding path program 1 times [2023-02-18 19:44:30,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:30,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698254243] [2023-02-18 19:44:30,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:30,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:30,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 19:44:30,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:30,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698254243] [2023-02-18 19:44:30,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698254243] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 19:44:30,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 19:44:30,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-18 19:44:30,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880861996] [2023-02-18 19:44:30,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 19:44:30,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-18 19:44:30,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:30,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-18 19:44:30,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-18 19:44:30,611 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) [2023-02-18 19:44:30,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:30,679 INFO L93 Difference]: Finished difference Result 39 states and 48 transitions. [2023-02-18 19:44:30,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-18 19:44:30,693 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 [2023-02-18 19:44:30,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:30,698 INFO L225 Difference]: With dead ends: 39 [2023-02-18 19:44:30,699 INFO L226 Difference]: Without dead ends: 27 [2023-02-18 19:44:30,702 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 [2023-02-18 19:44:30,707 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 15 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:30,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 82 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-18 19:44:30,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2023-02-18 19:44:30,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2023-02-18 19:44:30,739 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) [2023-02-18 19:44:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 34 transitions. [2023-02-18 19:44:30,742 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 34 transitions. Word has length 10 [2023-02-18 19:44:30,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:30,743 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 34 transitions. [2023-02-18 19:44:30,743 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) [2023-02-18 19:44:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2023-02-18 19:44:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-18 19:44:30,745 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:30,745 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 19:44:30,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-18 19:44:30,746 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:30,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:30,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1177745932, now seen corresponding path program 1 times [2023-02-18 19:44:30,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:30,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538943217] [2023-02-18 19:44:30,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:30,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 19:44:30,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:30,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538943217] [2023-02-18 19:44:30,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538943217] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 19:44:30,834 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 19:44:30,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-18 19:44:30,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739881059] [2023-02-18 19:44:30,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 19:44:30,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-18 19:44:30,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:30,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-18 19:44:30,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-18 19:44:30,836 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) [2023-02-18 19:44:30,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:30,872 INFO L93 Difference]: Finished difference Result 33 states and 41 transitions. [2023-02-18 19:44:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-18 19:44:30,872 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 [2023-02-18 19:44:30,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:30,873 INFO L225 Difference]: With dead ends: 33 [2023-02-18 19:44:30,873 INFO L226 Difference]: Without dead ends: 29 [2023-02-18 19:44:30,874 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 [2023-02-18 19:44:30,875 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 [2023-02-18 19:44:30,875 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] [2023-02-18 19:44:30,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-02-18 19:44:30,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2023-02-18 19:44:30,879 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) [2023-02-18 19:44:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 34 transitions. [2023-02-18 19:44:30,880 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 34 transitions. Word has length 11 [2023-02-18 19:44:30,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:30,881 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 34 transitions. [2023-02-18 19:44:30,881 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) [2023-02-18 19:44:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2023-02-18 19:44:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-02-18 19:44:30,882 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:30,882 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] [2023-02-18 19:44:30,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-18 19:44:30,882 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:30,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:30,883 INFO L85 PathProgramCache]: Analyzing trace with hash 2110588723, now seen corresponding path program 1 times [2023-02-18 19:44:30,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:30,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284807348] [2023-02-18 19:44:30,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:30,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-18 19:44:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:31,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:31,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284807348] [2023-02-18 19:44:31,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284807348] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:31,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2065180875] [2023-02-18 19:44:31,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:31,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:31,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:31,081 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) [2023-02-18 19:44:31,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-18 19:44:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 6 conjunts are in the unsatisfiable core [2023-02-18 19:44:31,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:31,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:31,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2065180875] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:31,391 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:31,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 13 [2023-02-18 19:44:31,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966197673] [2023-02-18 19:44:31,391 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:31,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-02-18 19:44:31,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:31,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-02-18 19:44:31,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2023-02-18 19:44:31,393 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) [2023-02-18 19:44:31,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:31,553 INFO L93 Difference]: Finished difference Result 55 states and 75 transitions. [2023-02-18 19:44:31,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-02-18 19:44:31,554 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 [2023-02-18 19:44:31,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:31,554 INFO L225 Difference]: With dead ends: 55 [2023-02-18 19:44:31,555 INFO L226 Difference]: Without dead ends: 31 [2023-02-18 19:44:31,555 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 [2023-02-18 19:44:31,556 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 [2023-02-18 19:44:31,557 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] [2023-02-18 19:44:31,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-02-18 19:44:31,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 29. [2023-02-18 19:44:31,561 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) [2023-02-18 19:44:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 36 transitions. [2023-02-18 19:44:31,562 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 36 transitions. Word has length 23 [2023-02-18 19:44:31,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:31,563 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 36 transitions. [2023-02-18 19:44:31,563 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) [2023-02-18 19:44:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2023-02-18 19:44:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-02-18 19:44:31,564 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:31,564 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] [2023-02-18 19:44:31,570 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-02-18 19:44:31,769 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 [2023-02-18 19:44:31,769 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:31,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:31,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1277869167, now seen corresponding path program 1 times [2023-02-18 19:44:31,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:31,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579541614] [2023-02-18 19:44:31,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:31,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:31,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579541614] [2023-02-18 19:44:31,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579541614] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:31,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [407733152] [2023-02-18 19:44:31,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:31,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:31,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:31,928 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) [2023-02-18 19:44:31,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-18 19:44:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:31,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 6 conjunts are in the unsatisfiable core [2023-02-18 19:44:31,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:31,987 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-18 19:44:32,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [407733152] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:32,063 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:32,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 13 [2023-02-18 19:44:32,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484882000] [2023-02-18 19:44:32,067 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:32,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-02-18 19:44:32,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:32,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-02-18 19:44:32,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2023-02-18 19:44:32,071 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) [2023-02-18 19:44:32,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:32,191 INFO L93 Difference]: Finished difference Result 51 states and 71 transitions. [2023-02-18 19:44:32,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-18 19:44:32,191 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 [2023-02-18 19:44:32,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:32,198 INFO L225 Difference]: With dead ends: 51 [2023-02-18 19:44:32,199 INFO L226 Difference]: Without dead ends: 47 [2023-02-18 19:44:32,199 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 [2023-02-18 19:44:32,202 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 [2023-02-18 19:44:32,204 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] [2023-02-18 19:44:32,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2023-02-18 19:44:32,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 45. [2023-02-18 19:44:32,217 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) [2023-02-18 19:44:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 62 transitions. [2023-02-18 19:44:32,223 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 62 transitions. Word has length 24 [2023-02-18 19:44:32,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:32,224 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 62 transitions. [2023-02-18 19:44:32,224 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) [2023-02-18 19:44:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2023-02-18 19:44:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-02-18 19:44:32,227 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:32,227 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] [2023-02-18 19:44:32,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-02-18 19:44:32,433 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 [2023-02-18 19:44:32,433 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:32,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:32,434 INFO L85 PathProgramCache]: Analyzing trace with hash -2061621832, now seen corresponding path program 1 times [2023-02-18 19:44:32,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:32,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509234787] [2023-02-18 19:44:32,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-02-18 19:44:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-02-18 19:44:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-02-18 19:44:32,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:32,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509234787] [2023-02-18 19:44:32,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509234787] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:32,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5365070] [2023-02-18 19:44:32,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:32,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:32,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:32,524 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) [2023-02-18 19:44:32,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-18 19:44:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:32,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-18 19:44:32,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-02-18 19:44:32,619 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-02-18 19:44:32,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5365070] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:32,733 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:32,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 9] total 15 [2023-02-18 19:44:32,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558308529] [2023-02-18 19:44:32,734 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:32,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-02-18 19:44:32,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:32,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-02-18 19:44:32,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2023-02-18 19:44:32,737 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) [2023-02-18 19:44:32,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:32,918 INFO L93 Difference]: Finished difference Result 105 states and 167 transitions. [2023-02-18 19:44:32,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-02-18 19:44:32,918 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 [2023-02-18 19:44:32,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:32,922 INFO L225 Difference]: With dead ends: 105 [2023-02-18 19:44:32,922 INFO L226 Difference]: Without dead ends: 63 [2023-02-18 19:44:32,925 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 [2023-02-18 19:44:32,926 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 [2023-02-18 19:44:32,926 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] [2023-02-18 19:44:32,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2023-02-18 19:44:32,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2023-02-18 19:44:32,944 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) [2023-02-18 19:44:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 92 transitions. [2023-02-18 19:44:32,947 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 92 transitions. Word has length 36 [2023-02-18 19:44:32,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:32,947 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 92 transitions. [2023-02-18 19:44:32,947 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) [2023-02-18 19:44:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2023-02-18 19:44:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-02-18 19:44:32,948 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:32,949 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] [2023-02-18 19:44:32,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:33,153 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 [2023-02-18 19:44:33,153 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:33,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:33,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1167294498, now seen corresponding path program 1 times [2023-02-18 19:44:33,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:33,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186071857] [2023-02-18 19:44:33,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:33,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-02-18 19:44:33,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:33,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186071857] [2023-02-18 19:44:33,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186071857] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:33,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [910823828] [2023-02-18 19:44:33,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:33,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:33,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:33,288 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) [2023-02-18 19:44:33,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-18 19:44:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-18 19:44:33,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-02-18 19:44:33,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-02-18 19:44:33,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [910823828] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:33,433 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:33,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 18 [2023-02-18 19:44:33,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067840809] [2023-02-18 19:44:33,434 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:33,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-02-18 19:44:33,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:33,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-02-18 19:44:33,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=251, Unknown=0, NotChecked=0, Total=306 [2023-02-18 19:44:33,435 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) [2023-02-18 19:44:33,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:33,695 INFO L93 Difference]: Finished difference Result 177 states and 321 transitions. [2023-02-18 19:44:33,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-02-18 19:44:33,696 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 [2023-02-18 19:44:33,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:33,697 INFO L225 Difference]: With dead ends: 177 [2023-02-18 19:44:33,698 INFO L226 Difference]: Without dead ends: 117 [2023-02-18 19:44:33,699 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 75 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=120, Invalid=530, Unknown=0, NotChecked=0, Total=650 [2023-02-18 19:44:33,699 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 47 mSDsluCounter, 163 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:33,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 195 Invalid, 456 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-18 19:44:33,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-02-18 19:44:33,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 103. [2023-02-18 19:44:33,712 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) [2023-02-18 19:44:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 166 transitions. [2023-02-18 19:44:33,714 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 166 transitions. Word has length 37 [2023-02-18 19:44:33,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:33,723 INFO L495 AbstractCegarLoop]: Abstraction has 103 states and 166 transitions. [2023-02-18 19:44:33,724 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) [2023-02-18 19:44:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 166 transitions. [2023-02-18 19:44:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-02-18 19:44:33,726 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:33,726 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] [2023-02-18 19:44:33,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:33,929 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 [2023-02-18 19:44:33,930 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:33,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:33,931 INFO L85 PathProgramCache]: Analyzing trace with hash 384535367, now seen corresponding path program 1 times [2023-02-18 19:44:33,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:33,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108149284] [2023-02-18 19:44:33,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:33,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-02-18 19:44:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-02-18 19:44:34,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:34,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108149284] [2023-02-18 19:44:34,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108149284] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:34,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1421597690] [2023-02-18 19:44:34,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:34,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:34,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:34,093 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) [2023-02-18 19:44:34,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-02-18 19:44:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 10 conjunts are in the unsatisfiable core [2023-02-18 19:44:34,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-02-18 19:44:34,179 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-02-18 19:44:34,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1421597690] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:34,289 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:34,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 11] total 20 [2023-02-18 19:44:34,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112333557] [2023-02-18 19:44:34,290 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:34,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-02-18 19:44:34,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:34,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-02-18 19:44:34,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2023-02-18 19:44:34,292 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) [2023-02-18 19:44:34,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:34,602 INFO L93 Difference]: Finished difference Result 255 states and 495 transitions. [2023-02-18 19:44:34,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-02-18 19:44:34,603 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 [2023-02-18 19:44:34,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:34,604 INFO L225 Difference]: With dead ends: 255 [2023-02-18 19:44:34,605 INFO L226 Difference]: Without dead ends: 155 [2023-02-18 19:44:34,606 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 [2023-02-18 19:44:34,606 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 57 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 406 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 406 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:34,606 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 176 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 406 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-18 19:44:34,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-02-18 19:44:34,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 109. [2023-02-18 19:44:34,617 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) [2023-02-18 19:44:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 177 transitions. [2023-02-18 19:44:34,619 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 177 transitions. Word has length 51 [2023-02-18 19:44:34,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:34,619 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 177 transitions. [2023-02-18 19:44:34,619 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) [2023-02-18 19:44:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 177 transitions. [2023-02-18 19:44:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-02-18 19:44:34,621 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:34,625 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] [2023-02-18 19:44:34,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:34,832 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 [2023-02-18 19:44:34,832 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:34,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:34,833 INFO L85 PathProgramCache]: Analyzing trace with hash -586612948, now seen corresponding path program 1 times [2023-02-18 19:44:34,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:34,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953086725] [2023-02-18 19:44:34,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:34,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-02-18 19:44:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 40 proven. 57 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-02-18 19:44:35,041 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:35,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953086725] [2023-02-18 19:44:35,041 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953086725] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:35,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [959720026] [2023-02-18 19:44:35,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:35,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:35,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:35,043 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) [2023-02-18 19:44:35,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-02-18 19:44:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-18 19:44:35,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 13 proven. 92 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-02-18 19:44:35,152 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 13 proven. 102 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-02-18 19:44:35,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [959720026] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:35,318 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:35,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 13] total 24 [2023-02-18 19:44:35,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003358134] [2023-02-18 19:44:35,318 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:35,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-02-18 19:44:35,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:35,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-02-18 19:44:35,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=464, Unknown=0, NotChecked=0, Total=552 [2023-02-18 19:44:35,320 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) [2023-02-18 19:44:35,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:35,716 INFO L93 Difference]: Finished difference Result 240 states and 462 transitions. [2023-02-18 19:44:35,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-18 19:44:35,717 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 [2023-02-18 19:44:35,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:35,719 INFO L225 Difference]: With dead ends: 240 [2023-02-18 19:44:35,719 INFO L226 Difference]: Without dead ends: 107 [2023-02-18 19:44:35,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 189 SyntacticMatches, 10 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=221, Invalid=1039, Unknown=0, NotChecked=0, Total=1260 [2023-02-18 19:44:35,721 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 64 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 570 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 660 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 570 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:35,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 215 Invalid, 660 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 570 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-18 19:44:35,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2023-02-18 19:44:35,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 84. [2023-02-18 19:44:35,732 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) [2023-02-18 19:44:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 116 transitions. [2023-02-18 19:44:35,732 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 116 transitions. Word has length 93 [2023-02-18 19:44:35,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:35,733 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 116 transitions. [2023-02-18 19:44:35,733 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) [2023-02-18 19:44:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 116 transitions. [2023-02-18 19:44:35,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-02-18 19:44:35,736 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:35,737 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] [2023-02-18 19:44:35,743 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:35,941 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 [2023-02-18 19:44:35,941 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:35,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:35,942 INFO L85 PathProgramCache]: Analyzing trace with hash -222615371, now seen corresponding path program 1 times [2023-02-18 19:44:35,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:35,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111477363] [2023-02-18 19:44:35,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:35,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-02-18 19:44:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-02-18 19:44:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-02-18 19:44:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 62 proven. 123 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2023-02-18 19:44:36,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:36,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111477363] [2023-02-18 19:44:36,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111477363] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:36,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585675547] [2023-02-18 19:44:36,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:36,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:36,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:36,210 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) [2023-02-18 19:44:36,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-02-18 19:44:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:36,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 14 conjunts are in the unsatisfiable core [2023-02-18 19:44:36,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 25 proven. 190 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-02-18 19:44:36,364 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 25 proven. 206 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-02-18 19:44:36,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585675547] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:36,578 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:36,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 15] total 26 [2023-02-18 19:44:36,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605337151] [2023-02-18 19:44:36,579 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:36,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-02-18 19:44:36,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:36,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-02-18 19:44:36,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=549, Unknown=0, NotChecked=0, Total=650 [2023-02-18 19:44:36,581 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) [2023-02-18 19:44:36,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:36,982 INFO L93 Difference]: Finished difference Result 214 states and 372 transitions. [2023-02-18 19:44:36,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-02-18 19:44:36,982 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 [2023-02-18 19:44:36,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:36,984 INFO L225 Difference]: With dead ends: 214 [2023-02-18 19:44:36,984 INFO L226 Difference]: Without dead ends: 134 [2023-02-18 19:44:36,985 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 [2023-02-18 19:44:36,985 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 71 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 693 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 261 SdHoareTripleChecker+Invalid, 786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 693 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:36,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 261 Invalid, 786 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 693 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-18 19:44:36,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2023-02-18 19:44:36,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 114. [2023-02-18 19:44:36,992 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) [2023-02-18 19:44:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 169 transitions. [2023-02-18 19:44:36,993 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 169 transitions. Word has length 134 [2023-02-18 19:44:36,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:36,994 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 169 transitions. [2023-02-18 19:44:36,994 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) [2023-02-18 19:44:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 169 transitions. [2023-02-18 19:44:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-02-18 19:44:36,997 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:36,997 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] [2023-02-18 19:44:37,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:37,201 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 [2023-02-18 19:44:37,204 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:37,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:37,204 INFO L85 PathProgramCache]: Analyzing trace with hash -76973664, now seen corresponding path program 2 times [2023-02-18 19:44:37,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:37,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416891317] [2023-02-18 19:44:37,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-02-18 19:44:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-02-18 19:44:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 184 proven. 375 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2023-02-18 19:44:37,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:37,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416891317] [2023-02-18 19:44:37,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416891317] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:37,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648113549] [2023-02-18 19:44:37,859 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-18 19:44:37,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:37,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:37,860 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) [2023-02-18 19:44:37,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-02-18 19:44:38,000 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-18 19:44:38,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:44:38,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 16 conjunts are in the unsatisfiable core [2023-02-18 19:44:38,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2023-02-18 19:44:38,079 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 589 refuted. 0 times theorem prover too weak. 1566 trivial. 0 not checked. [2023-02-18 19:44:38,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1648113549] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:38,281 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:38,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 17] total 28 [2023-02-18 19:44:38,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126922804] [2023-02-18 19:44:38,282 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:38,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2023-02-18 19:44:38,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:38,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2023-02-18 19:44:38,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=637, Unknown=0, NotChecked=0, Total=756 [2023-02-18 19:44:38,284 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) [2023-02-18 19:44:38,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:38,758 INFO L93 Difference]: Finished difference Result 260 states and 447 transitions. [2023-02-18 19:44:38,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-02-18 19:44:38,759 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 [2023-02-18 19:44:38,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:38,761 INFO L225 Difference]: With dead ends: 260 [2023-02-18 19:44:38,761 INFO L226 Difference]: Without dead ends: 155 [2023-02-18 19:44:38,762 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 [2023-02-18 19:44:38,762 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 73 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 138 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 858 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 138 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:38,763 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 233 Invalid, 858 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [138 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-18 19:44:38,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-02-18 19:44:38,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 145. [2023-02-18 19:44:38,769 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) [2023-02-18 19:44:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 224 transitions. [2023-02-18 19:44:38,770 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 224 transitions. Word has length 285 [2023-02-18 19:44:38,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:38,771 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 224 transitions. [2023-02-18 19:44:38,771 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) [2023-02-18 19:44:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 224 transitions. [2023-02-18 19:44:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-02-18 19:44:38,775 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:38,775 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] [2023-02-18 19:44:38,780 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-02-18 19:44:38,979 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 [2023-02-18 19:44:38,980 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:38,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:38,981 INFO L85 PathProgramCache]: Analyzing trace with hash -279818042, now seen corresponding path program 3 times [2023-02-18 19:44:38,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:38,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870655280] [2023-02-18 19:44:38,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-02-18 19:44:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-02-18 19:44:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-02-18 19:44:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-02-18 19:44:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-02-18 19:44:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:39,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 254 proven. 702 refuted. 0 times theorem prover too weak. 4072 trivial. 0 not checked. [2023-02-18 19:44:39,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:39,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870655280] [2023-02-18 19:44:39,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870655280] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:39,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [346923246] [2023-02-18 19:44:39,803 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-18 19:44:39,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:39,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:39,819 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) [2023-02-18 19:44:39,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-02-18 19:44:39,951 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2023-02-18 19:44:39,952 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:44:39,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-18 19:44:39,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 2141 proven. 31 refuted. 0 times theorem prover too weak. 2856 trivial. 0 not checked. [2023-02-18 19:44:40,010 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 5028 backedges. 836 proven. 176 refuted. 0 times theorem prover too weak. 4016 trivial. 0 not checked. [2023-02-18 19:44:40,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [346923246] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:40,160 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:40,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 24 [2023-02-18 19:44:40,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703235374] [2023-02-18 19:44:40,160 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:40,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-02-18 19:44:40,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:40,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-02-18 19:44:40,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=465, Unknown=0, NotChecked=0, Total=552 [2023-02-18 19:44:40,162 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) [2023-02-18 19:44:40,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:40,314 INFO L93 Difference]: Finished difference Result 286 states and 462 transitions. [2023-02-18 19:44:40,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-02-18 19:44:40,315 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 [2023-02-18 19:44:40,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:40,316 INFO L225 Difference]: With dead ends: 286 [2023-02-18 19:44:40,316 INFO L226 Difference]: Without dead ends: 151 [2023-02-18 19:44:40,317 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 [2023-02-18 19:44:40,318 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, 0.1s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:40,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 174 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-18 19:44:40,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2023-02-18 19:44:40,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 148. [2023-02-18 19:44:40,323 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) [2023-02-18 19:44:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 213 transitions. [2023-02-18 19:44:40,325 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 213 transitions. Word has length 419 [2023-02-18 19:44:40,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:40,325 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 213 transitions. [2023-02-18 19:44:40,325 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) [2023-02-18 19:44:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2023-02-18 19:44:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2023-02-18 19:44:40,329 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:40,329 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] [2023-02-18 19:44:40,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:40,534 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 [2023-02-18 19:44:40,534 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:40,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:40,535 INFO L85 PathProgramCache]: Analyzing trace with hash -411564589, now seen corresponding path program 4 times [2023-02-18 19:44:40,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:40,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332205558] [2023-02-18 19:44:40,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:40,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-02-18 19:44:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-02-18 19:44:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 834 proven. 729 refuted. 0 times theorem prover too weak. 3814 trivial. 0 not checked. [2023-02-18 19:44:41,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:41,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332205558] [2023-02-18 19:44:41,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [332205558] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:41,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768876209] [2023-02-18 19:44:41,693 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-18 19:44:41,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:41,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:41,694 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) [2023-02-18 19:44:41,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-02-18 19:44:41,854 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-18 19:44:41,855 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:44:41,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 18 conjunts are in the unsatisfiable core [2023-02-18 19:44:41,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 198 proven. 1017 refuted. 0 times theorem prover too weak. 4162 trivial. 0 not checked. [2023-02-18 19:44:41,950 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 198 proven. 1050 refuted. 0 times theorem prover too weak. 4129 trivial. 0 not checked. [2023-02-18 19:44:42,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [768876209] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:42,223 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:42,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 13, 19] total 39 [2023-02-18 19:44:42,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669172083] [2023-02-18 19:44:42,224 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:42,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2023-02-18 19:44:42,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:42,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2023-02-18 19:44:42,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=1267, Unknown=0, NotChecked=0, Total=1482 [2023-02-18 19:44:42,226 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) [2023-02-18 19:44:43,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:43,051 INFO L93 Difference]: Finished difference Result 366 states and 613 transitions. [2023-02-18 19:44:43,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2023-02-18 19:44:43,052 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 [2023-02-18 19:44:43,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:43,053 INFO L225 Difference]: With dead ends: 366 [2023-02-18 19:44:43,053 INFO L226 Difference]: Without dead ends: 207 [2023-02-18 19:44:43,055 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 [2023-02-18 19:44:43,056 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 135 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 1358 mSolverCounterSat, 297 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 455 SdHoareTripleChecker+Invalid, 1655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 297 IncrementalHoareTripleChecker+Valid, 1358 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:43,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 455 Invalid, 1655 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [297 Valid, 1358 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-18 19:44:43,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2023-02-18 19:44:43,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 176. [2023-02-18 19:44:43,062 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) [2023-02-18 19:44:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 242 transitions. [2023-02-18 19:44:43,063 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 242 transitions. Word has length 433 [2023-02-18 19:44:43,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:43,064 INFO L495 AbstractCegarLoop]: Abstraction has 176 states and 242 transitions. [2023-02-18 19:44:43,064 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) [2023-02-18 19:44:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 242 transitions. [2023-02-18 19:44:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2023-02-18 19:44:43,070 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:43,070 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] [2023-02-18 19:44:43,089 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:43,275 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 [2023-02-18 19:44:43,276 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:43,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:43,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1926918569, now seen corresponding path program 5 times [2023-02-18 19:44:43,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:43,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131933824] [2023-02-18 19:44:43,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:43,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-18 19:44:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:44,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-02-18 19:44:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-18 19:44:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-02-18 19:44:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-18 19:44:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-02-18 19:44:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-02-18 19:44:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 571 proven. 2774 refuted. 0 times theorem prover too weak. 28360 trivial. 0 not checked. [2023-02-18 19:44:45,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:45,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131933824] [2023-02-18 19:44:45,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131933824] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:45,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029582194] [2023-02-18 19:44:45,376 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-18 19:44:45,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:45,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:45,377 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) [2023-02-18 19:44:45,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-02-18 19:44:45,637 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 25 check-sat command(s) [2023-02-18 19:44:45,637 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:44:45,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 805 conjuncts, 18 conjunts are in the unsatisfiable core [2023-02-18 19:44:45,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 16277 proven. 174 refuted. 0 times theorem prover too weak. 15254 trivial. 0 not checked. [2023-02-18 19:44:45,752 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31705 backedges. 1432 proven. 2474 refuted. 0 times theorem prover too weak. 27799 trivial. 0 not checked. [2023-02-18 19:44:46,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1029582194] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:46,130 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:46,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 15, 19] total 33 [2023-02-18 19:44:46,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502243840] [2023-02-18 19:44:46,131 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:46,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-02-18 19:44:46,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:46,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-02-18 19:44:46,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=897, Unknown=0, NotChecked=0, Total=1056 [2023-02-18 19:44:46,135 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) [2023-02-18 19:44:46,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:46,474 INFO L93 Difference]: Finished difference Result 383 states and 565 transitions. [2023-02-18 19:44:46,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-02-18 19:44:46,475 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 [2023-02-18 19:44:46,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:46,477 INFO L225 Difference]: With dead ends: 383 [2023-02-18 19:44:46,477 INFO L226 Difference]: Without dead ends: 214 [2023-02-18 19:44:46,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2394 GetRequests, 2333 SyntacticMatches, 21 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 620 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=284, Invalid=1438, Unknown=0, NotChecked=0, Total=1722 [2023-02-18 19:44:46,478 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 [2023-02-18 19:44:46,478 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] [2023-02-18 19:44:46,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2023-02-18 19:44:46,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 192. [2023-02-18 19:44:46,488 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) [2023-02-18 19:44:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 268 transitions. [2023-02-18 19:44:46,489 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 268 transitions. Word has length 1033 [2023-02-18 19:44:46,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:46,490 INFO L495 AbstractCegarLoop]: Abstraction has 192 states and 268 transitions. [2023-02-18 19:44:46,490 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) [2023-02-18 19:44:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2023-02-18 19:44:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2023-02-18 19:44:46,495 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:46,495 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] [2023-02-18 19:44:46,501 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:46,701 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 [2023-02-18 19:44:46,701 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:46,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:46,702 INFO L85 PathProgramCache]: Analyzing trace with hash 1668786262, now seen corresponding path program 6 times [2023-02-18 19:44:46,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:46,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480491711] [2023-02-18 19:44:46,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:47,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:47,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:44:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:44:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:48,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-02-18 19:44:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 2463 proven. 3389 refuted. 0 times theorem prover too weak. 23300 trivial. 0 not checked. [2023-02-18 19:44:49,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:49,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480491711] [2023-02-18 19:44:49,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480491711] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:49,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [362481839] [2023-02-18 19:44:49,409 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-18 19:44:49,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:49,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:49,410 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) [2023-02-18 19:44:49,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-02-18 19:44:49,783 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 39 check-sat command(s) [2023-02-18 19:44:49,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:44:49,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 12 conjunts are in the unsatisfiable core [2023-02-18 19:44:49,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 1628 proven. 249 refuted. 0 times theorem prover too weak. 27275 trivial. 0 not checked. [2023-02-18 19:44:49,874 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 29152 backedges. 1628 proven. 263 refuted. 0 times theorem prover too weak. 27261 trivial. 0 not checked. [2023-02-18 19:44:50,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [362481839] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:50,060 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:50,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 10, 13] total 45 [2023-02-18 19:44:50,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999996482] [2023-02-18 19:44:50,061 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:50,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-02-18 19:44:50,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:50,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-02-18 19:44:50,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=264, Invalid=1716, Unknown=0, NotChecked=0, Total=1980 [2023-02-18 19:44:50,064 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) [2023-02-18 19:44:51,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:51,317 INFO L93 Difference]: Finished difference Result 484 states and 766 transitions. [2023-02-18 19:44:51,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2023-02-18 19:44:51,317 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 [2023-02-18 19:44:51,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:51,322 INFO L225 Difference]: With dead ends: 484 [2023-02-18 19:44:51,322 INFO L226 Difference]: Without dead ends: 298 [2023-02-18 19:44:51,325 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 [2023-02-18 19:44:51,325 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 187 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 2249 mSolverCounterSat, 450 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 2699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 450 IncrementalHoareTripleChecker+Valid, 2249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:51,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 626 Invalid, 2699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [450 Valid, 2249 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-02-18 19:44:51,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2023-02-18 19:44:51,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 227. [2023-02-18 19:44:51,336 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) [2023-02-18 19:44:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 327 transitions. [2023-02-18 19:44:51,338 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 327 transitions. Word has length 991 [2023-02-18 19:44:51,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:51,339 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 327 transitions. [2023-02-18 19:44:51,340 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) [2023-02-18 19:44:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 327 transitions. [2023-02-18 19:44:51,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1496 [2023-02-18 19:44:51,351 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:51,351 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] [2023-02-18 19:44:51,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-02-18 19:44:51,558 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 [2023-02-18 19:44:51,559 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:51,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:51,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1775895019, now seen corresponding path program 7 times [2023-02-18 19:44:51,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:51,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136075404] [2023-02-18 19:44:51,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:52,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:44:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:53,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:44:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:44:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:54,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-18 19:44:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:55,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:44:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:44:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:44:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:44:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:44:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:44:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:44:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:44:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:44:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3057 proven. 6532 refuted. 0 times theorem prover too weak. 57343 trivial. 0 not checked. [2023-02-18 19:44:56,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:44:56,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136075404] [2023-02-18 19:44:56,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136075404] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:44:56,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805335095] [2023-02-18 19:44:56,183 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-02-18 19:44:56,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:44:56,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:44:56,184 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) [2023-02-18 19:44:56,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-02-18 19:44:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:44:56,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 3342 conjuncts, 22 conjunts are in the unsatisfiable core [2023-02-18 19:44:56,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:44:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3453 proven. 2409 refuted. 0 times theorem prover too weak. 61070 trivial. 0 not checked. [2023-02-18 19:44:56,920 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:44:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 66932 backedges. 3453 proven. 2461 refuted. 0 times theorem prover too weak. 61018 trivial. 0 not checked. [2023-02-18 19:44:57,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1805335095] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:44:57,394 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:44:57,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 15, 23] total 53 [2023-02-18 19:44:57,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653953398] [2023-02-18 19:44:57,395 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:44:57,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-02-18 19:44:57,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:44:57,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-02-18 19:44:57,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=375, Invalid=2381, Unknown=0, NotChecked=0, Total=2756 [2023-02-18 19:44:57,399 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) [2023-02-18 19:44:58,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:44:58,939 INFO L93 Difference]: Finished difference Result 569 states and 1033 transitions. [2023-02-18 19:44:58,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2023-02-18 19:44:58,940 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 [2023-02-18 19:44:58,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:44:58,945 INFO L225 Difference]: With dead ends: 569 [2023-02-18 19:44:58,945 INFO L226 Difference]: Without dead ends: 349 [2023-02-18 19:44:58,948 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 [2023-02-18 19:44:58,949 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 206 mSDsluCounter, 582 mSDsCounter, 0 mSdLazyCounter, 2606 mSolverCounterSat, 516 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 641 SdHoareTripleChecker+Invalid, 3122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 2606 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-02-18 19:44:58,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 641 Invalid, 3122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 2606 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-02-18 19:44:58,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2023-02-18 19:44:58,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 291. [2023-02-18 19:44:58,962 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) [2023-02-18 19:44:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 454 transitions. [2023-02-18 19:44:58,964 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 454 transitions. Word has length 1495 [2023-02-18 19:44:58,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:44:58,965 INFO L495 AbstractCegarLoop]: Abstraction has 291 states and 454 transitions. [2023-02-18 19:44:58,966 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) [2023-02-18 19:44:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 454 transitions. [2023-02-18 19:44:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1319 [2023-02-18 19:44:58,975 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:44:58,975 INFO L195 NwaCegarLoop]: trace histogram [97, 97, 96, 96, 79, 77, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 31, 29, 19, 18, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 19:44:58,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-02-18 19:44:59,183 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 [2023-02-18 19:44:59,183 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:44:59,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:44:59,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1086197068, now seen corresponding path program 8 times [2023-02-18 19:44:59,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:44:59,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419537563] [2023-02-18 19:44:59,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:44:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:44:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:00,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:45:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:01,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:45:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-18 19:45:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:02,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 51895 backedges. 5047 proven. 5740 refuted. 0 times theorem prover too weak. 41108 trivial. 0 not checked. [2023-02-18 19:45:03,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:45:03,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419537563] [2023-02-18 19:45:03,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419537563] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:45:03,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635986485] [2023-02-18 19:45:03,232 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-18 19:45:03,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:45:03,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:45:03,234 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) [2023-02-18 19:45:03,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-02-18 19:45:03,741 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-18 19:45:03,741 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:45:03,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 2949 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-18 19:45:03,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:45:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 51895 backedges. 3747 proven. 879 refuted. 0 times theorem prover too weak. 47269 trivial. 0 not checked. [2023-02-18 19:45:03,895 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:45:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 51895 backedges. 3747 proven. 919 refuted. 0 times theorem prover too weak. 47229 trivial. 0 not checked. [2023-02-18 19:45:04,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635986485] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:45:04,267 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:45:04,268 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 14, 21] total 63 [2023-02-18 19:45:04,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174983454] [2023-02-18 19:45:04,268 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:45:04,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2023-02-18 19:45:04,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:45:04,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2023-02-18 19:45:04,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=505, Invalid=3401, Unknown=0, NotChecked=0, Total=3906 [2023-02-18 19:45:04,271 INFO L87 Difference]: Start difference. First operand 291 states and 454 transitions. Second operand has 63 states, 62 states have (on average 2.403225806451613) internal successors, (149), 63 states have internal predecessors, (149), 40 states have call successors, (49), 1 states have call predecessors, (49), 28 states have return successors, (74), 50 states have call predecessors, (74), 40 states have call successors, (74) [2023-02-18 19:45:06,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:45:06,065 INFO L93 Difference]: Finished difference Result 717 states and 1378 transitions. [2023-02-18 19:45:06,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-02-18 19:45:06,065 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 62 states have (on average 2.403225806451613) internal successors, (149), 63 states have internal predecessors, (149), 40 states have call successors, (49), 1 states have call predecessors, (49), 28 states have return successors, (74), 50 states have call predecessors, (74), 40 states have call successors, (74) Word has length 1318 [2023-02-18 19:45:06,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:45:06,071 INFO L225 Difference]: With dead ends: 717 [2023-02-18 19:45:06,071 INFO L226 Difference]: Without dead ends: 446 [2023-02-18 19:45:06,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3131 GetRequests, 2983 SyntacticMatches, 23 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6824 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=1935, Invalid=14067, Unknown=0, NotChecked=0, Total=16002 [2023-02-18 19:45:06,077 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 370 mSDsluCounter, 726 mSDsCounter, 0 mSdLazyCounter, 3166 mSolverCounterSat, 725 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 378 SdHoareTripleChecker+Valid, 784 SdHoareTripleChecker+Invalid, 3891 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 725 IncrementalHoareTripleChecker+Valid, 3166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-02-18 19:45:06,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [378 Valid, 784 Invalid, 3891 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [725 Valid, 3166 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-02-18 19:45:06,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2023-02-18 19:45:06,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 283. [2023-02-18 19:45:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 202 states have (on average 1.0544554455445545) internal successors, (213), 196 states have internal predecessors, (213), 57 states have call successors, (57), 47 states have call predecessors, (57), 23 states have return successors, (192), 39 states have call predecessors, (192), 57 states have call successors, (192) [2023-02-18 19:45:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 462 transitions. [2023-02-18 19:45:06,094 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 462 transitions. Word has length 1318 [2023-02-18 19:45:06,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:45:06,095 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 462 transitions. [2023-02-18 19:45:06,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 62 states have (on average 2.403225806451613) internal successors, (149), 63 states have internal predecessors, (149), 40 states have call successors, (49), 1 states have call predecessors, (49), 28 states have return successors, (74), 50 states have call predecessors, (74), 40 states have call successors, (74) [2023-02-18 19:45:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 462 transitions. [2023-02-18 19:45:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-02-18 19:45:06,100 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:45:06,101 INFO L195 NwaCegarLoop]: trace histogram [69, 69, 66, 66, 55, 54, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 33, 33, 33, 33, 22, 20, 14, 12, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 19:45:06,108 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-02-18 19:45:06,308 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 [2023-02-18 19:45:06,309 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:45:06,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:45:06,309 INFO L85 PathProgramCache]: Analyzing trace with hash -202621175, now seen corresponding path program 9 times [2023-02-18 19:45:06,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:45:06,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156409845] [2023-02-18 19:45:06,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:45:06,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:45:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:06,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:45:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:07,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:45:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 25236 backedges. 1626 proven. 3387 refuted. 0 times theorem prover too weak. 20223 trivial. 0 not checked. [2023-02-18 19:45:08,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:45:08,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156409845] [2023-02-18 19:45:08,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156409845] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:45:08,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039899672] [2023-02-18 19:45:08,742 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-18 19:45:08,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:45:08,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:45:08,743 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) [2023-02-18 19:45:08,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-02-18 19:45:09,148 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 36 check-sat command(s) [2023-02-18 19:45:09,148 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:45:09,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 1348 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-18 19:45:09,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:45:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 25236 backedges. 362 proven. 2804 refuted. 0 times theorem prover too weak. 22070 trivial. 0 not checked. [2023-02-18 19:45:09,240 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:45:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 25236 backedges. 362 proven. 2848 refuted. 0 times theorem prover too weak. 22026 trivial. 0 not checked. [2023-02-18 19:45:09,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2039899672] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:45:09,521 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:45:09,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 14, 21] total 45 [2023-02-18 19:45:09,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473298065] [2023-02-18 19:45:09,521 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:45:09,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-02-18 19:45:09,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:45:09,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-02-18 19:45:09,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=1692, Unknown=0, NotChecked=0, Total=1980 [2023-02-18 19:45:09,525 INFO L87 Difference]: Start difference. First operand 283 states and 462 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) [2023-02-18 19:45:10,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:45:10,425 INFO L93 Difference]: Finished difference Result 612 states and 1054 transitions. [2023-02-18 19:45:10,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-02-18 19:45:10,426 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 923 [2023-02-18 19:45:10,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:45:10,430 INFO L225 Difference]: With dead ends: 612 [2023-02-18 19:45:10,430 INFO L226 Difference]: Without dead ends: 343 [2023-02-18 19:45:10,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2170 GetRequests, 2075 SyntacticMatches, 28 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1972 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=689, Invalid=4003, Unknown=0, NotChecked=0, Total=4692 [2023-02-18 19:45:10,433 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 147 mSDsluCounter, 484 mSDsCounter, 0 mSdLazyCounter, 1730 mSolverCounterSat, 215 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 526 SdHoareTripleChecker+Invalid, 1945 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 215 IncrementalHoareTripleChecker+Valid, 1730 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-02-18 19:45:10,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 526 Invalid, 1945 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [215 Valid, 1730 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-02-18 19:45:10,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2023-02-18 19:45:10,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 304. [2023-02-18 19:45:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 218 states have (on average 1.055045871559633) internal successors, (230), 211 states have internal predecessors, (230), 62 states have call successors, (62), 52 states have call predecessors, (62), 23 states have return successors, (193), 40 states have call predecessors, (193), 62 states have call successors, (193) [2023-02-18 19:45:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 485 transitions. [2023-02-18 19:45:10,449 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 485 transitions. Word has length 923 [2023-02-18 19:45:10,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:45:10,449 INFO L495 AbstractCegarLoop]: Abstraction has 304 states and 485 transitions. [2023-02-18 19:45:10,449 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) [2023-02-18 19:45:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 485 transitions. [2023-02-18 19:45:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2023-02-18 19:45:10,457 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:45:10,457 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] [2023-02-18 19:45:10,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-02-18 19:45:10,664 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 [2023-02-18 19:45:10,664 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:45:10,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:45:10,665 INFO L85 PathProgramCache]: Analyzing trace with hash -553145382, now seen corresponding path program 10 times [2023-02-18 19:45:10,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:45:10,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836792531] [2023-02-18 19:45:10,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:45:10,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:45:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:28,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:45:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:35,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:37,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:38,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:39,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:40,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:45:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:41,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-18 19:45:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:42,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:42,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-18 19:45:43,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:45:43,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836792531] [2023-02-18 19:45:43,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1836792531] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:45:43,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [737684836] [2023-02-18 19:45:43,737 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-02-18 19:45:43,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:45:43,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:45:43,738 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) [2023-02-18 19:45:43,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-02-18 19:45:44,272 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-02-18 19:45:44,273 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:45:44,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 2707 conjuncts, 711 conjunts are in the unsatisfiable core [2023-02-18 19:45:44,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:45:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-18 19:45:48,284 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:45:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 43585 backedges. 0 proven. 14453 refuted. 0 times theorem prover too weak. 29132 trivial. 0 not checked. [2023-02-18 19:45:53,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [737684836] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:45:53,755 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:45:53,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 68 [2023-02-18 19:45:53,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941310979] [2023-02-18 19:45:53,755 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:45:53,757 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2023-02-18 19:45:53,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:45:53,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2023-02-18 19:45:53,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=4391, Unknown=0, NotChecked=0, Total=4556 [2023-02-18 19:45:53,758 INFO L87 Difference]: Start difference. First operand 304 states and 485 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) [2023-02-18 19:45:54,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:45:54,612 INFO L93 Difference]: Finished difference Result 323 states and 534 transitions. [2023-02-18 19:45:54,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-02-18 19:45:54,613 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 [2023-02-18 19:45:54,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:45:54,618 INFO L225 Difference]: With dead ends: 323 [2023-02-18 19:45:54,618 INFO L226 Difference]: Without dead ends: 319 [2023-02-18 19:45:54,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3127 GetRequests, 2452 SyntacticMatches, 609 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4476 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=165, Invalid=4391, Unknown=0, NotChecked=0, Total=4556 [2023-02-18 19:45:54,619 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 0 mSDsluCounter, 3969 mSDsCounter, 0 mSdLazyCounter, 2848 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 4060 SdHoareTripleChecker+Invalid, 2848 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2848 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-02-18 19:45:54,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 4060 Invalid, 2848 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2848 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-02-18 19:45:54,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2023-02-18 19:45:54,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 314. [2023-02-18 19:45:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 314 states, 224 states have (on average 1.0535714285714286) internal successors, (236), 217 states have internal predecessors, (236), 64 states have call successors, (64), 52 states have call predecessors, (64), 25 states have return successors, (212), 44 states have call predecessors, (212), 64 states have call successors, (212) [2023-02-18 19:45:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 512 transitions. [2023-02-18 19:45:54,635 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 512 transitions. Word has length 1209 [2023-02-18 19:45:54,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:45:54,635 INFO L495 AbstractCegarLoop]: Abstraction has 314 states and 512 transitions. [2023-02-18 19:45:54,635 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) [2023-02-18 19:45:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 512 transitions. [2023-02-18 19:45:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1387 [2023-02-18 19:45:54,645 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:45:54,646 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] [2023-02-18 19:45:54,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-02-18 19:45:54,854 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 [2023-02-18 19:45:54,855 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:45:54,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:45:54,855 INFO L85 PathProgramCache]: Analyzing trace with hash -399228985, now seen corresponding path program 11 times [2023-02-18 19:45:54,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:45:54,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480848842] [2023-02-18 19:45:54,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:45:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:45:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:55,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:45:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:57,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:57,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:45:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2023-02-18 19:45:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 922 [2023-02-18 19:45:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:58,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:45:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:45:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:45:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:45:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:45:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:45:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:45:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:45:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:45:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 1980 proven. 5452 refuted. 0 times theorem prover too weak. 50023 trivial. 0 not checked. [2023-02-18 19:45:59,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:45:59,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480848842] [2023-02-18 19:45:59,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480848842] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:45:59,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1343399781] [2023-02-18 19:45:59,104 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-02-18 19:45:59,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:45:59,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:45:59,121 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) [2023-02-18 19:45:59,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-02-18 19:45:59,858 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 76 check-sat command(s) [2023-02-18 19:45:59,858 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:45:59,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 2663 conjuncts, 26 conjunts are in the unsatisfiable core [2023-02-18 19:45:59,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:46:00,021 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 30705 proven. 955 refuted. 0 times theorem prover too weak. 25795 trivial. 0 not checked. [2023-02-18 19:46:00,022 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:46:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 57455 backedges. 2462 proven. 4872 refuted. 0 times theorem prover too weak. 50121 trivial. 0 not checked. [2023-02-18 19:46:00,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1343399781] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:46:00,620 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:46:00,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 19, 27] total 50 [2023-02-18 19:46:00,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073641354] [2023-02-18 19:46:00,620 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:46:00,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2023-02-18 19:46:00,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:46:00,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2023-02-18 19:46:00,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=333, Invalid=2117, Unknown=0, NotChecked=0, Total=2450 [2023-02-18 19:46:00,623 INFO L87 Difference]: Start difference. First operand 314 states and 512 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) [2023-02-18 19:46:01,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:46:01,616 INFO L93 Difference]: Finished difference Result 650 states and 1118 transitions. [2023-02-18 19:46:01,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-02-18 19:46:01,617 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 [2023-02-18 19:46:01,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:46:01,621 INFO L225 Difference]: With dead ends: 650 [2023-02-18 19:46:01,621 INFO L226 Difference]: Without dead ends: 359 [2023-02-18 19:46:01,623 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 [2023-02-18 19:46:01,624 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 132 mSDsluCounter, 641 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 252 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 708 SdHoareTripleChecker+Invalid, 2294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 252 IncrementalHoareTripleChecker+Valid, 2042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-02-18 19:46:01,624 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 708 Invalid, 2294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [252 Valid, 2042 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-02-18 19:46:01,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2023-02-18 19:46:01,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 308. [2023-02-18 19:46:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 219 states have (on average 1.0456621004566211) internal successors, (229), 214 states have internal predecessors, (229), 64 states have call successors, (64), 51 states have call predecessors, (64), 24 states have return successors, (207), 42 states have call predecessors, (207), 64 states have call successors, (207) [2023-02-18 19:46:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 500 transitions. [2023-02-18 19:46:01,640 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 500 transitions. Word has length 1386 [2023-02-18 19:46:01,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:46:01,641 INFO L495 AbstractCegarLoop]: Abstraction has 308 states and 500 transitions. [2023-02-18 19:46:01,641 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) [2023-02-18 19:46:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 500 transitions. [2023-02-18 19:46:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1496 [2023-02-18 19:46:01,653 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 19:46:01,653 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] [2023-02-18 19:46:01,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-02-18 19:46:01,861 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 [2023-02-18 19:46:01,862 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 19:46:01,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 19:46:01,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1290554221, now seen corresponding path program 12 times [2023-02-18 19:46:01,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 19:46:01,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735233827] [2023-02-18 19:46:01,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 19:46:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 19:46:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:03,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-02-18 19:46:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:04,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:46:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:46:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-02-18 19:46:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:05,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:46:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2023-02-18 19:46:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:46:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1031 [2023-02-18 19:46:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-02-18 19:46:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-02-18 19:46:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-02-18 19:46:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-02-18 19:46:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-02-18 19:46:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-02-18 19:46:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-02-18 19:46:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-02-18 19:46:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 19:46:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 3052 proven. 5783 refuted. 0 times theorem prover too weak. 58105 trivial. 0 not checked. [2023-02-18 19:46:06,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 19:46:06,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735233827] [2023-02-18 19:46:06,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735233827] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 19:46:06,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1830716849] [2023-02-18 19:46:06,711 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-02-18 19:46:06,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 19:46:06,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 19:46:06,712 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) [2023-02-18 19:46:06,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-02-18 19:46:07,199 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) [2023-02-18 19:46:07,199 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-18 19:46:07,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 1105 conjuncts, 20 conjunts are in the unsatisfiable core [2023-02-18 19:46:07,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 19:46:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 1471 proven. 3809 refuted. 0 times theorem prover too weak. 61660 trivial. 0 not checked. [2023-02-18 19:46:07,336 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-18 19:46:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 66940 backedges. 1477 proven. 3845 refuted. 0 times theorem prover too weak. 61618 trivial. 0 not checked. [2023-02-18 19:46:07,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1830716849] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-18 19:46:07,712 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-18 19:46:07,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 14, 21] total 51 [2023-02-18 19:46:07,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024163986] [2023-02-18 19:46:07,713 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-18 19:46:07,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-02-18 19:46:07,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 19:46:07,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-02-18 19:46:07,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=349, Invalid=2201, Unknown=0, NotChecked=0, Total=2550 [2023-02-18 19:46:07,716 INFO L87 Difference]: Start difference. First operand 308 states and 500 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) [2023-02-18 19:46:09,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 19:46:09,015 INFO L93 Difference]: Finished difference Result 641 states and 1088 transitions. [2023-02-18 19:46:09,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-02-18 19:46:09,016 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 [2023-02-18 19:46:09,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 19:46:09,017 INFO L225 Difference]: With dead ends: 641 [2023-02-18 19:46:09,017 INFO L226 Difference]: Without dead ends: 0 [2023-02-18 19:46:09,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3487 GetRequests, 3389 SyntacticMatches, 21 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2447 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=804, Invalid=5358, Unknown=0, NotChecked=0, Total=6162 [2023-02-18 19:46:09,021 INFO L413 NwaCegarLoop]: 74 mSDtfsCounter, 148 mSDsluCounter, 839 mSDsCounter, 0 mSdLazyCounter, 2836 mSolverCounterSat, 307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 3143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 2836 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-02-18 19:46:09,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 913 Invalid, 3143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 2836 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-02-18 19:46:09,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-02-18 19:46:09,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-02-18 19:46:09,022 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) [2023-02-18 19:46:09,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-02-18 19:46:09,023 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1495 [2023-02-18 19:46:09,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 19:46:09,023 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-02-18 19:46:09,023 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) [2023-02-18 19:46:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-02-18 19:46:09,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-02-18 19:46:09,026 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-02-18 19:46:09,041 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-02-18 19:46:09,240 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 [2023-02-18 19:46:09,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 41) no Hoare annotation was computed. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-02-18 19:46:09,314 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed. [2023-02-18 19:46:09,315 INFO L895 garLoopResultBuilder]: At program point main_returnLabel#1(lines 37 44) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~x~0#1| (- 10))) [2023-02-18 19:46:09,315 INFO L899 garLoopResultBuilder]: For program point L40(lines 40 42) no Hoare annotation was computed. [2023-02-18 19:46:09,315 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)))) [2023-02-18 19:46:09,315 INFO L899 garLoopResultBuilder]: For program point L39-1(line 39) no Hoare annotation was computed. [2023-02-18 19:46:09,316 INFO L899 garLoopResultBuilder]: For program point L40-2(lines 40 42) no Hoare annotation was computed. [2023-02-18 19:46:09,321 INFO L895 garLoopResultBuilder]: At program point L25(line 25) the Hoare annotation is: (let ((.cse92 (<= |fibo2_#in~n| 4)) (.cse80 (<= |fibo2_#in~n| 3))) (let ((.cse30 (not .cse80)) (.cse89 (not .cse92)) (.cse111 (<= |fibo2_#in~n| 5)) (.cse76 (<= |fibo2_#in~n| 2))) (let ((.cse15 (not .cse76)) (.cse77 (* (- 1) |fibo2_#in~n|)) (.cse87 (not .cse111)) (.cse128 (and (or .cse30 .cse89) .cse89))) (let ((.cse88 (and .cse30 (or .cse87 .cse128))) (.cse18 (not (<= 0 (+ .cse77 3)))) (.cse66 (and .cse15 (or .cse128 .cse30 .cse89)))) (let ((.cse126 (or .cse18 .cse66)) (.cse127 (or .cse18 .cse88 .cse89)) (.cse4 (<= .cse77 (- 4))) (.cse33 (<= 2 |fibo2_#in~n|)) (.cse20 (<= fibo2_~n 2)) (.cse2 (= |fibo2_#in~n| fibo2_~n)) (.cse21 (>= fibo2_~n |fibo2_#in~n|)) (.cse22 (not (<= (+ fibo2_~n (- 1)) 0)))) (let ((.cse122 (and .cse20 .cse2 .cse21 .cse22)) (.cse125 (or (and .cse2 .cse21 .cse22 .cse80 .cse92) (and .cse2 .cse21 .cse22 .cse92))) (.cse91 (<= fibo2_~n 3)) (.cse31 (not .cse33)) (.cse17 (not (<= 0 (+ |fibo2_#in~n| (- 2))))) (.cse6 (not .cse4)) (.cse37 (<= 3 |fibo2_#in~n|)) (.cse12 (not (<= 0 (+ .cse77 2)))) (.cse29 (and .cse126 .cse18 .cse127)) (.cse75 (<= |fibo2_#in~n| 1)) (.cse23 (<= 0 (+ .cse77 1)))) (let ((.cse19 (not .cse23)) (.cse68 (not .cse75)) (.cse28 (and .cse126 (or .cse29 .cse12) .cse18 (or .cse29 .cse30) .cse127 (or .cse29 .cse89))) (.cse38 (not .cse37)) (.cse99 (and (or .cse31 .cse17 .cse6) (or .cse17 .cse6))) (.cse62 (<= fibo2_~n 5)) (.cse36 (<= fibo2_~n 4)) (.cse67 (and (or .cse122 (and .cse2 .cse80 .cse92 .cse125)) .cse2 .cse91 .cse22)) (.cse93 (or (and .cse2 .cse111 .cse125) (and .cse2 .cse21 .cse22 .cse80)))) (let ((.cse86 (let ((.cse121 (and .cse2 .cse21 .cse91 .cse22))) (let ((.cse123 (or .cse121 (and .cse2 .cse91 .cse22 (let ((.cse124 (or .cse121 .cse67 (and .cse2 .cse91 .cse93 .cse22 .cse92)))) (or (and .cse2 .cse22 .cse124) (and .cse36 .cse2 .cse22 .cse124) (and .cse36 .cse2 .cse22 .cse80 .cse124) (and .cse20 .cse2 .cse22 .cse124))))))) (or .cse121 .cse122 (and .cse2 .cse91 .cse123) (and .cse20 .cse62 .cse2 .cse21 .cse22) (and .cse20 .cse2 .cse123))))) (.cse108 (or (and .cse2 .cse21 .cse22 .cse33 .cse4) (and .cse2 .cse21 .cse22 .cse4))) (.cse113 (or .cse38 .cse99)) (.cse114 (or .cse17 .cse38)) (.cse8 (<= 5 |fibo2_#in~n|)) (.cse55 (<= |fibo2_#in~n| 7)) (.cse112 (<= |fibo2_#in~n| 6)) (.cse54 (<= 0 (+ fibo2_~n (- 6)))) (.cse34 (<= 0 (+ fibo2_~n (- 5)))) (.cse45 (and (or .cse17 (not (<= .cse77 (- 2)))) .cse17)) (.cse48 (not (<= .cse77 (- 6)))) (.cse32 (not (<= .cse77 (- 5)))) (.cse85 (and (or .cse28 .cse18) .cse18)) (.cse65 (and .cse15 (or .cse15 .cse19 .cse68) (or .cse15 .cse30)))) (let ((.cse14 (and (or .cse65 .cse68) (or .cse65 .cse30) .cse68)) (.cse64 (and .cse18 (or .cse18 .cse85))) (.cse74 (and .cse62 .cse2 .cse21 .cse22)) (.cse44 (and (or .cse31 .cse45 .cse32 .cse48) (or .cse31 .cse32 .cse17))) (.cse47 (not (<= 0 (+ .cse77 9)))) (.cse56 (or (and .cse2 .cse21 .cse54 .cse22 .cse33 .cse34) (and .cse2 .cse21 .cse22 .cse33 .cse34))) (.cse53 (<= fibo2_~n 9)) (.cse1 (<= fibo2_~n 6)) (.cse0 (not (<= 0 (+ .cse77 6)))) (.cse104 (not .cse112)) (.cse46 (not .cse55)) (.cse10 (not .cse8)) (.cse82 (and .cse113 .cse114)) (.cse49 (not (<= 0 (+ .cse77 7)))) (.cse81 (or (and .cse2 .cse22 .cse108 .cse37) (and .cse2 .cse21 .cse22 .cse37))) (.cse57 (<= fibo2_~n 7)) (.cse27 (not (<= 0 (+ .cse77 4)))) (.cse61 (not (<= 0 (+ .cse77 5)))) (.cse25 (not (<= 1 |fibo2_#in~n|))) (.cse71 (or (and .cse2 .cse21 .cse22 .cse33) (and .cse2 .cse21 .cse22))) (.cse115 (let ((.cse120 (or (and .cse36 .cse2 .cse86) (and .cse2 .cse86)))) (or (and .cse120 .cse2) (and .cse36 .cse120 .cse2))))) (let ((.cse26 (and .cse36 .cse2 .cse115)) (.cse24 (and .cse2 .cse71)) (.cse40 (let ((.cse116 (or .cse12 (and (or .cse28 .cse18 .cse25) (or .cse18 .cse25)))) (.cse117 (or .cse12 .cse25)) (.cse119 (or .cse61 .cse12 .cse25))) (let ((.cse118 (or (and .cse116 .cse117 .cse119) .cse27))) (and .cse116 .cse117 .cse118 .cse119 (or (and .cse116 .cse117 .cse118 .cse119) .cse27))))) (.cse63 (and .cse2 .cse115)) (.cse3 (or (and .cse2 .cse22 .cse33 .cse108 .cse57 .cse37) (and .cse2 .cse33 .cse81 .cse57))) (.cse5 (and (or .cse31 .cse49 .cse82) (or .cse31 .cse49 .cse38 .cse99))) (.cse42 (not (<= 0 (+ .cse77 8)))) (.cse51 (<= fibo2_~n 8)) (.cse70 (or (and .cse2 .cse81) (and .cse2 .cse33 .cse81))) (.cse69 (and .cse113 (or .cse31 .cse82) .cse114)) (.cse60 (and .cse2 .cse21 .cse22 .cse76)) (.cse7 (and (or .cse31 .cse0 .cse61 .cse49 .cse38 .cse99 .cse10 .cse6) (or .cse31 .cse0 .cse61 .cse104 .cse32 .cse46 .cse17 .cse49 .cse38 .cse10 .cse6))) (.cse9 (or (and .cse1 .cse62 .cse2 .cse8 .cse22 .cse33 .cse4 .cse108 .cse57 .cse37) (and .cse1 .cse62 .cse8 .cse22 .cse33 .cse34 .cse4 .cse37 .cse2 .cse21 .cse57 .cse112 .cse55))) (.cse73 (or (and .cse2 .cse53 .cse56 .cse4) (and .cse2 .cse21 .cse53 .cse54 .cse22 .cse33 .cse34 .cse4))) (.cse72 (and (or .cse44 .cse47 .cse6) (or .cse31 .cse45 .cse32 .cse47 .cse48 .cse6))) (.cse78 (and (or .cse44 .cse6) (or .cse31 .cse44))) (.cse79 (or (and .cse2 .cse33 .cse56) (and .cse2 .cse56 .cse4))) (.cse59 (let ((.cse105 (let ((.cse106 (let ((.cse107 (or (and .cse62 .cse2 .cse21 .cse22 .cse37) (and .cse62 (let ((.cse109 (let ((.cse110 (or (and .cse62 .cse2 .cse21 .cse22 .cse111 .cse112) .cse74))) (or (and .cse2 .cse110 .cse33) (and .cse2 .cse110))))) (or (and .cse2 .cse22 .cse109 .cse4 .cse55) (and .cse2 .cse22 .cse109 .cse4) (and .cse36 .cse2 .cse22 .cse109 .cse4))) .cse2 .cse22 .cse37)))) (or (and .cse36 .cse107 .cse2 .cse33) (and .cse36 .cse2 .cse22 .cse33 .cse108 .cse57 .cse37) (and .cse36 .cse2 .cse81) (and .cse36 .cse107 .cse2))))) (or (and .cse1 .cse106 .cse2) (and .cse106 .cse2))))) (or (and .cse2 .cse105 .cse4) (and .cse2 .cse105 .cse37)))) (.cse58 (let ((.cse94 (let ((.cse100 (and (or .cse61 .cse38 (let ((.cse101 (let ((.cse102 (or .cse87 .cse17)) (.cse103 (or .cse87 .cse104 .cse17))) (and .cse102 .cse103 (or .cse31 (and .cse102 .cse103)))))) (and (or .cse101 .cse6 .cse89) (or .cse46 .cse101 .cse6) (or .cse101 .cse6)))) (or .cse61 .cse17 .cse38)))) (let ((.cse95 (or .cse31 .cse100 .cse27)) (.cse96 (or .cse100 .cse27)) (.cse97 (or .cse31 .cse27 .cse49 .cse38 .cse99)) (.cse98 (or .cse27 .cse82))) (and .cse95 .cse96 (or .cse0 (and .cse95 .cse96 .cse97 .cse98)) .cse97 .cse98))))) (and (or .cse94 .cse6) (or .cse38 .cse94)))) (.cse35 (let ((.cse90 (or (and .cse36 .cse62 .cse2 .cse21 .cse91 .cse22) (and .cse36 .cse2 (or (and .cse36 .cse62 .cse2 .cse21 .cse91 .cse22 .cse33 .cse92) (and .cse62 .cse2 .cse21 .cse91 .cse22 .cse33 .cse92) (and .cse36 .cse62 .cse2 .cse91 .cse93 .cse22 .cse33 .cse92 .cse80)))))) (or (and .cse36 .cse2 .cse90 .cse37) (and .cse2 .cse90 .cse37)))) (.cse39 (and (or .cse61 .cse27 .cse18 .cse25 .cse38) (or .cse27 .cse38 (and (or .cse31 .cse61 .cse17 .cse18 .cse30 (and (or .cse31 .cse87 .cse88 .cse89) (or .cse31 .cse87 .cse17 .cse88 .cse89))) (or .cse31 .cse87 .cse61 .cse17 .cse18 .cse25 .cse89))))) (.cse16 (and .cse2 .cse21 .cse22 .cse80 .cse76)) (.cse11 (and .cse20 .cse2 .cse86)) (.cse13 (let ((.cse83 (or .cse12 .cse64)) (.cse84 (or .cse12 (and (or (and (or .cse14 .cse15 .cse18) (or .cse14 .cse15 .cse12 .cse18)) .cse12 .cse18 .cse19) (or .cse19 .cse85))))) (and .cse83 (or (and .cse83 .cse84) .cse12) .cse84)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4) .cse5 .cse6) (or .cse0 .cse7 (and .cse1 .cse2 .cse8 .cse9) .cse10) (or .cse11 .cse12 .cse13) (or .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse19 (and .cse20 .cse2 .cse21 .cse22 .cse23)) (or .cse24 .cse25) (or .cse26 .cse27 (and (or .cse28 .cse18 .cse17) (or .cse29 .cse17 .cse18 .cse30)) .cse12) (or .cse31 .cse32 .cse17 (and .cse2 .cse21 .cse22 .cse33 .cse34 .cse4) .cse6) (or .cse27 (and .cse35 .cse36 .cse2 .cse37) .cse38 .cse39) (or .cse26 .cse40 .cse27) (or (let ((.cse41 (let ((.cse43 (and (or .cse31 .cse32 .cse17 .cse49) (or .cse31 .cse45 .cse32 .cse46 .cse49 .cse48)))) (and (or .cse0 .cse31 .cse43) (or .cse0 .cse31 .cse44) (or .cse0 .cse43 .cse6) (or .cse31 .cse0 .cse45 .cse32 .cse46 .cse47 .cse48 .cse6))))) (and (or .cse41 .cse42 .cse6) (or .cse41 .cse6))) (and .cse2 .cse8 (let ((.cse50 (let ((.cse52 (or (and .cse2 .cse21 .cse22 .cse33 .cse34 .cse57) (and .cse2 .cse21 .cse54 .cse22 .cse33 .cse34 .cse57 .cse55)))) (or (and .cse1 .cse2 .cse33 .cse52) (and .cse1 .cse2 .cse21 .cse53 .cse54 .cse22 .cse33 .cse34 .cse4 .cse55) (and .cse1 .cse2 .cse52 .cse4) (and .cse1 .cse2 .cse33 .cse56))))) (or (and .cse2 .cse50 .cse51 .cse4) (and .cse2 .cse50 .cse4)))) .cse10) (or .cse58 .cse38 (and .cse2 .cse59 .cse37)) .cse2 (or .cse44 .cse10 .cse48 .cse6 (and .cse2 .cse54 .cse8 .cse56 .cse4)) (or .cse15 .cse60) (or .cse61 .cse27 .cse25 (and .cse36 .cse62 .cse2 .cse21 .cse22)) .cse19 (or .cse63 .cse64) (or .cse16 .cse65 .cse30) (or .cse17 .cse18 .cse66 .cse67) (or .cse65 .cse60 .cse68) (or (and (or .cse31 .cse25) .cse17) .cse24) (or .cse69 .cse38 .cse6 (and .cse70 .cse2 .cse4 .cse37)) .cse71 (or .cse40 .cse63) (or (and .cse2 .cse3 .cse4) .cse5 .cse6) (or .cse72 .cse42 .cse48 .cse6 (and .cse2 .cse54 .cse73 .cse51 .cse4)) (or .cse61 .cse74 .cse25) (or .cse14 .cse15 (and .cse2 .cse21 .cse75 .cse22 .cse76 .cse23) .cse12 (not (<= |fibo2_#in~n| 0)) .cse19) (or (and .cse70 .cse2 .cse54 .cse4) .cse69 .cse48 .cse6) (or .cse25 .cse6 (and .cse2 .cse71 .cse4)) (or .cse45 (and .cse2 .cse21 (<= 0 (+ fibo2_~n (- 7))) .cse54 .cse22 .cse34 .cse4) .cse32 (not (<= .cse77 (- 7))) .cse48 .cse6) (or .cse78 (and .cse2 .cse79 .cse8 .cse54 .cse4) .cse10 .cse48 .cse6) (or .cse14 .cse15 .cse19 .cse60) (or .cse7 (and .cse2 .cse8 .cse9) .cse10) (or (and .cse2 .cse54 .cse73 .cse4) .cse72 .cse48 .cse6) (or .cse15 (and .cse2 (or (and .cse2 .cse21 .cse22 .cse23) (and .cse2 .cse21 .cse22 .cse80 .cse23)) .cse22 .cse76) (and (or .cse19 .cse30) .cse19)) (or .cse78 (not (<= .cse77 (- 8))) (and .cse2 .cse79 (<= 0 (+ fibo2_~n (- 8))) .cse54 .cse4) .cse48 .cse6) (or .cse0 (and .cse1 .cse2 .cse59 .cse4) .cse58 .cse6) (or (and .cse35 .cse2 .cse37) .cse38 .cse39) (or .cse16 .cse12 .cse13) (or (and .cse2 .cse81 .cse4 .cse37) .cse82 .cse38 .cse6) (or .cse11 .cse13)))))))))))) [2023-02-18 19:46:09,323 INFO L899 garLoopResultBuilder]: For program point L25-1(line 25) no Hoare annotation was computed. [2023-02-18 19:46:09,329 INFO L895 garLoopResultBuilder]: At program point L25-2(line 25) the Hoare annotation is: (let ((.cse61 (<= |fibo2_#in~n| 4)) (.cse89 (<= |fibo2_#in~n| 3))) (let ((.cse75 (not .cse89)) (.cse120 (not .cse61)) (.cse42 (<= |fibo2_#in~n| 5)) (.cse85 (<= |fibo2_#in~n| 2))) (let ((.cse22 (not .cse85)) (.cse65 (* (- 1) |fibo2_#in~n|)) (.cse124 (not .cse42)) (.cse135 (and (or .cse75 .cse120) .cse120))) (let ((.cse126 (and .cse75 (or .cse124 .cse135))) (.cse25 (not (<= 0 (+ .cse65 3)))) (.cse80 (and .cse22 (or .cse135 .cse75 .cse120)))) (let ((.cse133 (or .cse25 .cse80)) (.cse134 (or .cse25 .cse126 .cse120)) (.cse35 (<= .cse65 (- 4))) (.cse92 (<= 2 |fibo2_#in~n|))) (let ((.cse70 (not .cse92)) (.cse24 (not (<= 0 (+ |fibo2_#in~n| (- 2))))) (.cse6 (not .cse35)) (.cse93 (<= 3 |fibo2_#in~n|)) (.cse83 (not (<= 0 (+ .cse65 2)))) (.cse82 (and .cse133 .cse25 .cse134)) (.cse84 (<= |fibo2_#in~n| 1)) (.cse86 (<= 0 (+ .cse65 1)))) (let ((.cse87 (not .cse86)) (.cse69 (not .cse84)) (.cse81 (and .cse133 (or .cse82 .cse83) .cse25 (or .cse82 .cse75) .cse134 (or .cse82 .cse120))) (.cse39 (= |fibo2_#in~n| fibo2_~n)) (.cse40 (>= fibo2_~n |fibo2_#in~n|)) (.cse33 (not (<= (+ fibo2_~n (- 1)) 0))) (.cse41 (<= 0 (+ fibo2_~n (- 3)))) (.cse36 (<= 0 (+ fibo2_~n (- 4)))) (.cse72 (not .cse93)) (.cse117 (and (or .cse70 .cse24 .cse6) (or .cse24 .cse6)))) (let ((.cse44 (<= |fibo2_#in~n| 7)) (.cse63 (and (or .cse24 (not (<= .cse65 (- 2)))) .cse24)) (.cse12 (not (<= .cse65 (- 6)))) (.cse62 (not (<= .cse65 (- 5)))) (.cse109 (or .cse72 .cse117)) (.cse110 (or .cse24 .cse72)) (.cse104 (<= 5 |fibo2_#in~n|)) (.cse43 (<= |fibo2_#in~n| 6)) (.cse64 (and .cse39 .cse40 .cse33 .cse61 .cse41 .cse36)) (.cse59 (and .cse39 .cse40 .cse33 .cse89 .cse61 .cse41 .cse36)) (.cse107 (and (or .cse81 .cse25) .cse25)) (.cse68 (and .cse22 (or .cse22 .cse87 .cse69) (or .cse22 .cse75)))) (let ((.cse101 (<= 10 |fibo2_#in~n|)) (.cse102 (<= 0 (+ fibo2_~n (- 10)))) (.cse37 (<= |fibo2_#t~ret6| 3)) (.cse38 (<= 0 (+ |fibo2_#t~ret6| (- 3)))) (.cse21 (and (or .cse68 .cse69) (or .cse68 .cse75) .cse69)) (.cse47 (and .cse25 (or .cse25 .cse107))) (.cse100 (<= 0 (+ fibo2_~n (- 9)))) (.cse103 (<= fibo2_~n 2)) (.cse94 (<= |fibo2_#t~ret6| 1)) (.cse95 (<= 0 (+ |fibo2_#t~ret6| (- 1)))) (.cse60 (or .cse64 .cse59)) (.cse125 (not .cse43)) (.cse18 (not .cse104)) (.cse32 (<= fibo2_~n 5)) (.cse76 (and .cse109 .cse110)) (.cse90 (<= fibo2_~n 4)) (.cse91 (<= fibo2_~n 3)) (.cse50 (not (<= 0 (+ .cse65 8)))) (.cse26 (and (or .cse70 .cse63 .cse62 .cse12) (or .cse70 .cse62 .cse24))) (.cse0 (not (<= 0 (+ .cse65 6)))) (.cse108 (not (<= 0 (+ .cse65 9)))) (.cse121 (not .cse44)) (.cse116 (not (<= 0 (+ .cse65 7)))) (.cse56 (not (<= 0 (+ .cse65 4)))) (.cse52 (not (<= 0 (+ .cse65 5)))) (.cse53 (not (<= 1 |fibo2_#in~n|))) (.cse31 (<= fibo2_~n 6)) (.cse99 (<= fibo2_~n 7)) (.cse96 (<= fibo2_~n 9)) (.cse97 (<= 0 (+ fibo2_~n (- 8)))) (.cse58 (<= 0 (+ fibo2_~n (- 6)))) (.cse98 (<= fibo2_~n 8)) (.cse66 (<= 0 (+ fibo2_~n (- 7)))) (.cse34 (<= 0 (+ fibo2_~n (- 5))))) (let ((.cse55 (and .cse39 .cse40 .cse66 .cse33 .cse34 .cse41 .cse35 .cse36 .cse44)) (.cse51 (and .cse39 .cse40 .cse96 .cse66 .cse97 .cse58 .cse33 .cse34 .cse41 .cse35 .cse98 .cse36)) (.cse71 (and .cse31 .cse39 .cse40 .cse58 .cse33 .cse34 .cse41 .cse35 .cse99 .cse36 .cse43 .cse44)) (.cse45 (and (or .cse70 .cse53) .cse24)) (.cse67 (let ((.cse129 (or .cse83 (and (or .cse81 .cse25 .cse53) (or .cse25 .cse53)))) (.cse130 (or .cse83 .cse53)) (.cse132 (or .cse52 .cse83 .cse53))) (let ((.cse131 (or (and .cse129 .cse130 .cse132) .cse56))) (and .cse129 .cse130 .cse131 .cse132 (or (and .cse129 .cse130 .cse131 .cse132) .cse56))))) (.cse57 (and .cse39 .cse40 .cse33 .cse89 .cse61 .cse41)) (.cse54 (let ((.cse127 (let ((.cse128 (and (or .cse70 .cse62 .cse24 .cse116) (or .cse70 .cse63 .cse62 .cse121 .cse116 .cse12)))) (and (or .cse0 .cse70 .cse128) (or .cse0 .cse70 .cse26) (or .cse0 .cse128 .cse6) (or .cse70 .cse0 .cse63 .cse62 .cse121 .cse108 .cse12 .cse6))))) (and (or .cse127 .cse50 .cse6) (or .cse127 .cse6)))) (.cse46 (and .cse90 .cse39 .cse40 .cse91 .cse33 .cse92 .cse89 .cse61 .cse41 .cse93)) (.cse78 (and (or .cse70 .cse116 .cse76) (or .cse70 .cse116 .cse72 .cse117))) (.cse15 (and .cse32 .cse39 .cse40 .cse33 .cse34 .cse41 .cse42 .cse35 .cse36 .cse43 .cse44)) (.cse73 (and (or .cse52 .cse56 .cse25 .cse53 .cse72) (or .cse56 .cse72 (and (or .cse70 .cse52 .cse24 .cse25 .cse75 (and (or .cse70 .cse124 .cse126 .cse120) (or .cse70 .cse124 .cse24 .cse126 .cse120))) (or .cse70 .cse124 .cse52 .cse24 .cse25 .cse53 .cse120))))) (.cse77 (and .cse39 .cse40 .cse66 .cse58 .cse33 .cse34 .cse41 .cse35 .cse99 .cse36 .cse44)) (.cse88 (and (or .cse70 .cse0 .cse52 .cse116 .cse72 .cse117 .cse18 .cse6) (or .cse70 .cse0 .cse52 .cse125 .cse62 .cse121 .cse24 .cse116 .cse72 .cse18 .cse6))) (.cse30 (and .cse60 .cse90 .cse32 .cse39 .cse33 .cse61 .cse41 .cse42 .cse35 .cse93)) (.cse27 (and .cse90 .cse39 .cse40 .cse94 .cse91 .cse33 .cse95 .cse92 .cse89 .cse61 .cse41 .cse93)) (.cse29 (and .cse103 .cse39 .cse40 .cse94 .cse91 .cse33 .cse95 .cse92 .cse89 .cse85)) (.cse3 (let ((.cse111 (let ((.cse118 (and (or .cse52 .cse72 (let ((.cse119 (let ((.cse122 (or .cse124 .cse24)) (.cse123 (or .cse124 .cse125 .cse24))) (and .cse122 .cse123 (or .cse70 (and .cse122 .cse123)))))) (and (or .cse119 .cse6 .cse120) (or .cse121 .cse119 .cse6) (or .cse119 .cse6)))) (or .cse52 .cse24 .cse72)))) (let ((.cse112 (or .cse70 .cse118 .cse56)) (.cse113 (or .cse118 .cse56)) (.cse114 (or .cse70 .cse56 .cse116 .cse72 .cse117)) (.cse115 (or .cse56 .cse76))) (and .cse112 .cse113 (or .cse0 (and .cse112 .cse113 .cse114 .cse115)) .cse114 .cse115))))) (and (or .cse111 .cse6) (or .cse72 .cse111)))) (.cse8 (and .cse39 .cse40 .cse91 .cse33 .cse92 .cse89 .cse61 .cse41)) (.cse79 (and .cse109 (or .cse70 .cse76) .cse110)) (.cse16 (and .cse103 .cse39 .cse40 .cse91 .cse33 .cse92 .cse89 .cse85)) (.cse4 (and .cse39 .cse40 .cse91 .cse33 .cse89 .cse61 .cse41)) (.cse19 (and .cse103 .cse39 .cse40 .cse91 .cse33 .cse89 .cse85)) (.cse48 (and (or .cse26 .cse108 .cse6) (or .cse70 .cse63 .cse62 .cse108 .cse12 .cse6))) (.cse49 (and .cse100 .cse39 .cse40 .cse96 .cse66 .cse58 .cse33 .cse34 .cse41 .cse35 .cse36)) (.cse23 (and .cse39 .cse40 .cse33 .cse89 .cse85)) (.cse74 (let ((.cse105 (or .cse83 .cse47)) (.cse106 (or .cse83 (and (or (and (or .cse21 .cse22 .cse25) (or .cse21 .cse22 .cse83 .cse25)) .cse83 .cse25 .cse87) (or .cse87 .cse107))))) (and .cse105 (or (and .cse105 .cse106) .cse83) .cse106))) (.cse28 (and .cse31 .cse32 .cse104 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44)) (.cse7 (and .cse60 .cse90 .cse32 (<= 0 (+ |fibo2_#t~ret6| (- 2))) .cse39 .cse33 (<= |fibo2_#t~ret6| 2) .cse61 .cse41 .cse42 .cse35 .cse93)) (.cse20 (and .cse58 .cse33 (<= 0 (+ |fibo2_#t~ret6| (- 8))) .cse34 .cse35 .cse36 .cse39 .cse40 .cse66 .cse41 (<= |fibo2_#t~ret6| 8) .cse98 .cse99 .cse44)) (.cse10 (and .cse100 .cse96 .cse58 .cse33 .cse34 .cse35 .cse36 (<= 0 (+ |fibo2_#t~ret6| (- 21))) .cse39 .cse40 .cse66 .cse97 .cse41 (<= |fibo2_#t~ret6| 21))) (.cse9 (and (or .cse26 .cse6) (or .cse70 .cse26))) (.cse1 (and .cse103 .cse39 .cse40 .cse33 .cse89 .cse85)) (.cse11 (and .cse100 .cse101 .cse58 .cse33 .cse34 .cse35 .cse36 .cse39 .cse40 .cse66 .cse97 .cse41 .cse102)) (.cse2 (and .cse32 .cse39 .cse40 .cse33 .cse34 .cse41 .cse42 .cse36 .cse43)) (.cse17 (and .cse100 .cse101 .cse58 .cse33 .cse34 .cse35 .cse36 .cse39 .cse40 .cse66 .cse97 .cse41 .cse102 (<= 9 |fibo2_#in~n|))) (.cse5 (and .cse60 .cse39 .cse89 .cse41)) (.cse13 (and .cse31 (<= |fibo2_#t~ret6| 5) .cse58 .cse33 .cse34 .cse35 .cse36 .cse39 .cse40 (<= 0 (+ |fibo2_#t~ret6| (- 5))) .cse41 .cse99 .cse43 .cse44)) (.cse14 (and .cse96 .cse58 .cse33 .cse34 (<= |fibo2_#t~ret6| 13) .cse35 .cse36 .cse39 .cse40 .cse66 .cse97 .cse41 .cse98 (<= 0 (+ |fibo2_#t~ret6| (- 13)))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse10 .cse11 .cse12 .cse6 .cse13 .cse14 .cse15 .cse16 .cse4 .cse17 .cse18 .cse19 .cse5 .cse20) (or .cse21 .cse22 .cse23 .cse24 .cse25) (or .cse8 .cse10 .cse11 .cse12 .cse6 .cse13 .cse14 .cse26 .cse15 .cse16 .cse4 .cse17 .cse18 .cse19 .cse5 .cse20) (or .cse27 .cse10 .cse28 .cse11 .cse29 .cse30 (and .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44) .cse7 .cse13 .cse14 .cse45 .cse16 .cse46 .cse17 .cse5 .cse20) (or .cse47 .cse46 .cse29 .cse5) (or .cse1 .cse2 .cse48 .cse49 .cse50 .cse51 .cse12 .cse5 .cse6 .cse20 .cse13) (or .cse27 .cse15 .cse52 .cse53 .cse29 .cse5 .cse7) (or .cse54 .cse1 .cse55 .cse2 .cse18 .cse5 .cse13) (or .cse27 .cse15 .cse52 .cse56 .cse53 .cse29 .cse30 .cse5) (or (and .cse39 .cse40 .cse33 .cse41 .cse35 .cse36 .cse43) .cse57 .cse1 .cse55 (and .cse39 .cse40 .cse58 .cse33 .cse34 .cse41 .cse35 .cse36 .cse43 .cse44) .cse51 .cse12 .cse6 (and .cse39 .cse40 .cse33 .cse34 .cse41 .cse35 .cse36 .cse43 .cse44) (and .cse39 .cse40 .cse33 .cse41 .cse42 .cse36 .cse43) (and .cse39 .cse40 .cse33 .cse34 .cse41 .cse42 .cse36 .cse43) .cse59 (and .cse60 .cse39 .cse61 .cse41 .cse42) (and .cse60 .cse39 .cse33 .cse61 .cse41 .cse42) .cse10 .cse62 .cse23 .cse11 (and .cse39 .cse40 .cse33 .cse34 .cse41 .cse35 .cse36 .cse43) .cse63 .cse64 .cse2 (not (<= .cse65 (- 7))) (and .cse39 .cse40 .cse66 .cse58 .cse33 .cse34 .cse41 .cse35 .cse36 .cse44) (and .cse39 .cse40 .cse33 .cse41 .cse42 .cse36) .cse17 (and .cse60 .cse39 .cse41 .cse42) .cse5) (or .cse67 .cse29 .cse5) (or .cse23 .cse68 .cse69) (or .cse70 .cse8 .cse10 .cse62 .cse71 .cse11 .cse6 .cse14 .cse15 .cse16 .cse24 .cse4 .cse17 .cse19 .cse5 .cse20) (or .cse27 .cse56 .cse15 .cse16 .cse72 .cse73 .cse5) (or .cse16 .cse74 .cse46 .cse5) (or .cse27 .cse10 .cse28 .cse11 .cse53 .cse29 .cse17 .cse5 .cse7 .cse20 .cse13 .cse14) (or .cse23 .cse68 .cse75) (or .cse8 .cse10 .cse28 .cse11 .cse72 .cse7 .cse6 .cse13 .cse14 .cse16 .cse4 .cse76 .cse17 .cse19 .cse5 .cse20) (or .cse0 .cse77 .cse8 .cse16 .cse28 .cse71 .cse4 .cse78 .cse19 .cse5 .cse6 .cse7) (or .cse27 .cse56 .cse1 .cse59 .cse72 .cse73 .cse19) (or .cse27 .cse10 .cse45 .cse28 .cse11 .cse29 .cse17 .cse5 .cse7 .cse20 .cse13 .cse14) (or .cse8 .cse10 .cse79 .cse28 .cse11 .cse72 .cse7 .cse6 .cse13 .cse14 .cse16 .cse4 .cse17 .cse19 .cse5 .cse20) (or .cse67 .cse56 .cse29 .cse5) (or .cse22 .cse23) (or .cse57 .cse59 .cse24 .cse25 .cse80 .cse19) (or .cse57 .cse56 (and (or .cse81 .cse25 .cse24) (or .cse82 .cse24 .cse25 .cse75)) .cse59 .cse83 .cse29) (or .cse8 .cse54 .cse15 .cse16 .cse4 .cse18 .cse19 .cse5 .cse13) (or .cse21 .cse22 (and .cse39 .cse40 .cse84 .cse33 .cse85 .cse86) .cse83 (not (<= |fibo2_#in~n| 0)) .cse87) (or .cse16 .cse83 .cse74 .cse46 .cse5) (or .cse0 .cse88 .cse1 .cse28 .cse4 .cse18 .cse5) (or .cse77 .cse8 .cse16 .cse28 .cse4 .cse78 .cse19 .cse5 .cse6 .cse7 .cse13) (or .cse27 .cse15 .cse16 .cse72 .cse5 .cse73) (or .cse77 .cse8 .cse88 .cse16 .cse28 .cse4 .cse30 .cse18 .cse5 .cse19) (or .cse27 .cse10 .cse28 .cse11 .cse29 .cse17 .cse5 .cse7 .cse20 .cse13 .cse14) (or .cse8 .cse16 .cse4 .cse3 .cse72 .cse19 .cse5 .cse7) (or .cse87 .cse5) (or .cse8 .cse10 .cse79 .cse11 .cse12 .cse6 .cse7 .cse13 .cse14 .cse16 .cse4 .cse17 .cse19 .cse5 .cse20) (or .cse1 .cse2 .cse48 .cse49 .cse12 .cse5 .cse6 .cse20 .cse13 .cse14) (or (and .cse39 .cse40 .cse33 .cse89 .cse85 .cse86) .cse22 (and (or .cse87 .cse75) .cse87)) (or .cse21 .cse22 .cse23 .cse87) (or .cse23 .cse83 .cse74) (or .cse10 .cse28 .cse11 .cse53 .cse17 .cse5 .cse6 .cse7 .cse20 .cse13 (and .cse90 .cse91 .cse33 .cse92 .cse61 .cse35 .cse93 .cse39 .cse40 .cse94 .cse95 .cse89 .cse41) .cse14) (or .cse10 .cse9 .cse1 .cse11 .cse2 (not (<= .cse65 (- 8))) .cse17 .cse5 .cse12 .cse6 .cse13 .cse14)))))))))))) [2023-02-18 19:46:09,330 INFO L899 garLoopResultBuilder]: For program point L22(lines 22 26) no Hoare annotation was computed. [2023-02-18 19:46:09,330 INFO L899 garLoopResultBuilder]: For program point L25-3(line 25) no Hoare annotation was computed. [2023-02-18 19:46:09,330 INFO L899 garLoopResultBuilder]: For program point L20(lines 20 26) no Hoare annotation was computed. [2023-02-18 19:46:09,330 INFO L899 garLoopResultBuilder]: For program point fibo2FINAL(lines 19 27) no Hoare annotation was computed. [2023-02-18 19:46:09,330 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 19 27) the Hoare annotation is: (let ((.cse23 (* (- 1) |fibo2_#in~n|))) (let ((.cse40 (<= |fibo2_#in~n| 3)) (.cse38 (<= |fibo2_#in~n| 2)) (.cse1 (<= 0 (+ .cse23 3))) (.cse21 (<= 0 (+ .cse23 2)))) (let ((.cse15 (not .cse21)) (.cse47 (<= |fibo2_#in~n| 5)) (.cse17 (not .cse1)) (.cse29 (not .cse38)) (.cse32 (not .cse40)) (.cse44 (<= |fibo2_#in~n| 4))) (let ((.cse16 (let ((.cse51 (not .cse44))) (let ((.cse52 (and (or .cse32 .cse51) .cse51))) (let ((.cse48 (or .cse17 (and .cse29 (or .cse52 .cse32 .cse51)))) (.cse50 (or .cse17 (and .cse32 (or (not .cse47) .cse52)) .cse51))) (let ((.cse49 (and .cse48 .cse17 .cse50))) (and .cse48 (or .cse49 .cse15) .cse17 (or .cse49 .cse32) .cse50 (or .cse49 .cse51))))))) (.cse22 (let ((.cse46 (or .cse44 (and .cse40 .cse44)))) (let ((.cse42 (and (or .cse40 (and .cse46 .cse47)) .cse44 .cse1)) (.cse43 (and (or (and .cse46 .cse40 .cse44) .cse38) .cse1))) (let ((.cse45 (or .cse42 .cse43 .cse1))) (or .cse42 .cse43 (and .cse44 .cse45) (and .cse21 .cse45) .cse1 (and .cse40 .cse45))))))) (let ((.cse41 (or (and .cse22 .cse1) .cse1)) (.cse35 (and (or .cse16 .cse17) .cse17)) (.cse6 (<= 1 |fibo2_#in~n|))) (let ((.cse4 (not .cse6)) (.cse0 (and .cse17 (or .cse17 .cse35))) (.cse2 (and .cse41 .cse1))) (and (or .cse0 .cse1 .cse2) (let ((.cse3 (<= 2 |fibo2_#in~n|)) (.cse5 (<= 0 (+ |fibo2_#in~n| (- 2))))) (or (and (or (not .cse3) .cse4) (not .cse5)) (and .cse3 .cse6) .cse5)) (let ((.cse14 (<= 0 (+ .cse23 5)))) (let ((.cse13 (<= 0 (+ .cse23 4))) (.cse7 (and .cse21 (or (and .cse6 .cse22 .cse1) (and .cse6 .cse1)))) (.cse19 (and .cse14 .cse21 .cse6)) (.cse20 (and .cse21 .cse6))) (let ((.cse18 (and .cse13 (or .cse7 .cse19 .cse20)))) (or .cse7 (let ((.cse8 (or .cse15 (and (or .cse16 .cse17 .cse4) (or .cse17 .cse4)))) (.cse9 (or .cse15 .cse4)) (.cse11 (or (not .cse14) .cse15 .cse4)) (.cse12 (not .cse13))) (let ((.cse10 (or (and .cse8 .cse9 .cse11) .cse12))) (and .cse8 .cse9 .cse10 .cse11 (or (and .cse8 .cse9 .cse10 .cse11) .cse12)))) .cse18 .cse19 .cse20 (and .cse13 (or .cse7 .cse18 .cse19 .cse20)))))) (let ((.cse34 (<= |fibo2_#in~n| 1)) (.cse36 (<= 0 (+ .cse23 1)))) (let ((.cse24 (and .cse21 (or (and (let ((.cse37 (let ((.cse39 (or .cse38 (and .cse40 .cse38) (and .cse34 .cse38 .cse36)))) (or (and .cse39 .cse40) .cse34 (and .cse34 .cse39))))) (or (and .cse37 .cse21 .cse38 .cse1) (and .cse37 .cse38 .cse1))) .cse21 .cse1 .cse36) (and .cse41 .cse36)))) (.cse25 (and .cse21 (or .cse1 .cse2)))) (or (and (or .cse24 .cse25) .cse21) .cse24 (let ((.cse26 (or .cse15 .cse0)) (.cse27 (or .cse15 (let ((.cse33 (not .cse36))) (and (or (let ((.cse28 (let ((.cse31 (not .cse34))) (let ((.cse30 (and .cse29 (or .cse29 .cse33 .cse31) (or .cse29 .cse32)))) (and (or .cse30 .cse31) (or .cse30 .cse32) .cse31))))) (and (or .cse28 .cse29 .cse17) (or .cse28 .cse29 .cse15 .cse17))) .cse15 .cse17 .cse33) (or .cse33 .cse35)))))) (and .cse26 (or (and .cse26 .cse27) .cse15) .cse27)) .cse25)))))))))) [2023-02-18 19:46:09,330 INFO L899 garLoopResultBuilder]: For program point fibo2EXIT(lines 19 27) no Hoare annotation was computed. [2023-02-18 19:46:09,331 INFO L895 garLoopResultBuilder]: At program point L15(line 15) the Hoare annotation is: (let ((.cse119 (<= |fibo1_#in~n| 2)) (.cse92 (<= |fibo1_#in~n| 1)) (.cse120 (<= |fibo1_#in~n| 3))) (let ((.cse115 (<= |fibo1_#in~n| 4)) (.cse45 (not .cse120)) (.cse91 (not .cse92)) (.cse47 (not .cse119)) (.cse31 (<= 1 |fibo1_#in~n|)) (.cse27 (* (- 1) |fibo1_#in~n|))) (let ((.cse83 (not (<= 0 (+ .cse27 4)))) (.cse55 (not (<= 0 (+ .cse27 2)))) (.cse39 (not .cse31)) (.cse58 (not (<= 0 (+ .cse27 1)))) (.cse90 (and (or .cse45 .cse47) (or .cse91 .cse47))) (.cse108 (not .cse115))) (let ((.cse16 (<= .cse27 (- 4))) (.cse51 (not (<= 0 (+ .cse27 3)))) (.cse84 (and (or .cse45 .cse108) .cse47)) (.cse56 (and .cse58 (or .cse45 .cse90))) (.cse79 (or .cse55 .cse39)) (.cse107 (or .cse83 .cse39))) (let ((.cse123 (and (or .cse45 .cse83 .cse39) .cse107)) (.cse80 (and (or .cse55 (let ((.cse125 (or .cse55 .cse56 .cse39)) (.cse127 (or .cse45 .cse55 .cse84 .cse39))) (let ((.cse126 (and .cse125 .cse127 .cse79))) (and .cse125 (or .cse126 .cse51) .cse127 (or .cse126 .cse58) .cse79)))) .cse79)) (.cse12 (not (<= (+ fibo1_~n (- 1)) 0))) (.cse28 (>= fibo1_~n |fibo1_#in~n|)) (.cse111 (<= fibo1_~n 4)) (.cse20 (= |fibo1_#in~n| fibo1_~n)) (.cse9 (not .cse16))) (let ((.cse26 (not (<= 0 (+ |fibo1_#in~n| (- 2))))) (.cse121 (or .cse9 .cse39)) (.cse15 (<= 3 |fibo1_#in~n|)) (.cse114 (and .cse12 .cse28 .cse111 .cse20 .cse31)) (.cse30 (<= 2 |fibo1_#in~n|)) (.cse86 (or .cse58 .cse80)) (.cse78 (or .cse123 .cse58)) (.cse93 (or .cse58 .cse39)) (.cse94 (or .cse55 .cse80))) (let ((.cse57 (and .cse86 .cse78 .cse79 .cse93 .cse94)) (.cse103 (not .cse30)) (.cse113 (<= fibo1_~n 3)) (.cse88 (and .cse12 .cse28 .cse119 .cse20)) (.cse81 (<= fibo1_~n 2)) (.cse124 (or (and .cse12 .cse28 .cse111 .cse120 .cse20 .cse31) .cse114)) (.cse2 (not .cse15)) (.cse3 (and (or .cse9 .cse39 .cse26) .cse121)) (.cse5 (not (<= .cse27 (- 5)))) (.cse14 (<= 0 (+ fibo1_~n (- 5))))) (let ((.cse38 (and .cse12 .cse28 .cse16 .cse20 .cse31)) (.cse19 (or (and .cse12 .cse28 .cse14 .cse16 .cse20 .cse31) (and .cse12 .cse28 .cse14 .cse15 .cse16 .cse20 .cse31))) (.cse11 (and (or .cse3 .cse5 .cse39) (or .cse2 .cse3 .cse5))) (.cse42 (or (and .cse12 .cse111 .cse124 .cse20) .cse114)) (.cse85 (and .cse12 .cse113 (or (and .cse12 .cse28 .cse113 .cse111 .cse120 .cse81 .cse20 .cse31) (and .cse12 .cse124 .cse81 .cse20) (and .cse12 .cse113 .cse111 .cse120 (or .cse88 (and .cse12 .cse28 .cse115 .cse120 .cse20)) .cse81 .cse20 .cse31)) .cse20)) (.cse117 (or .cse103 .cse39)) (.cse118 (or .cse103 .cse39 .cse26)) (.cse75 (<= |fibo1_#in~n| 6)) (.cse74 (<= |fibo1_#in~n| 5)) (.cse71 (<= |fibo1_#in~n| 9)) (.cse33 (<= 4 |fibo1_#in~n|)) (.cse35 (or .cse57 .cse51)) (.cse43 (and .cse107 (or .cse123 .cse83)))) (let ((.cse44 (and (or (and (or .cse45 .cse55 .cse83 .cse39 .cse51) (or .cse45 .cse55 .cse83 .cse84 .cse39 .cse51) (or .cse123 .cse55) (or .cse123 .cse55 .cse39)) .cse51) (or .cse43 .cse51))) (.cse21 (<= fibo1_~n 8)) (.cse8 (not (<= 0 (+ .cse27 8)))) (.cse0 (or .cse55 .cse58 .cse39 .cse51 (and (or .cse55 .cse56 .cse51) (or .cse55 .cse58 .cse56)))) (.cse87 (or (and .cse35 .cse86 .cse78 .cse79 .cse93 .cse94) .cse51)) (.cse48 (not (<= 0 (+ .cse27 5)))) (.cse34 (not .cse33)) (.cse62 (not .cse71)) (.cse66 (not .cse74)) (.cse68 (not .cse75)) (.cse13 (<= fibo1_~n 6)) (.cse49 (<= fibo1_~n 5)) (.cse40 (and .cse117 .cse118)) (.cse10 (not (<= 0 (+ .cse27 6)))) (.cse116 (let ((.cse122 (or (and .cse12 .cse113 .cse42 .cse20) .cse85))) (or (and .cse122 .cse12 .cse113 .cse20) (and .cse122 .cse12 .cse20)))) (.cse64 (and .cse121 (or .cse9 .cse11))) (.cse70 (or .cse38 (and .cse16 .cse19 .cse20))) (.cse29 (<= 0 (+ fibo1_~n (- 6)))) (.cse24 (<= 0 (+ fibo1_~n (- 7)))) (.cse18 (<= 6 |fibo1_#in~n|))) (let ((.cse1 (and .cse12 .cse28 .cse14 .cse29 .cse24 .cse15 .cse16 .cse18 .cse20 .cse31)) (.cse7 (not (<= .cse27 (- 7)))) (.cse23 (or (and .cse12 .cse70 .cse20) (and .cse12 .cse15 .cse70 .cse20))) (.cse25 (and (or .cse64 .cse39) (or .cse64 .cse2))) (.cse36 (and .cse12 .cse116 .cse20)) (.cse32 (and (or .cse103 .cse10 .cse39 .cse26) (or .cse40 .cse10 .cse39))) (.cse6 (not .cse18)) (.cse4 (not (<= .cse27 (- 6)))) (.cse46 (and .cse12 .cse28 .cse119 .cse120 .cse20)) (.cse54 (or (and .cse12 .cse28 .cse13 .cse111 .cse33 .cse30 .cse49 .cse20 .cse31) (and .cse12 (or (and .cse12 .cse28 .cse13 .cse111 .cse75 .cse15 .cse30 .cse74 .cse16 .cse20 .cse31) (and .cse12 .cse28 .cse13 .cse111 .cse75 .cse71 .cse30 .cse15 .cse74 .cse16 .cse20 .cse31)) .cse33 .cse49 .cse20))) (.cse53 (and (or .cse103 .cse48 .cse10 .cse83 .cse34 .cse39 .cse26) (or .cse48 .cse34 (and (or .cse103 .cse9 .cse2 .cse10 .cse66 .cse83 .cse68 .cse39 .cse26) (or .cse103 .cse9 .cse62 .cse2 .cse10 .cse66 .cse83 .cse68 .cse39)) .cse26))) (.cse82 (and .cse12 .cse28 .cse20 .cse31)) (.cse41 (and (or .cse40 .cse39) .cse117 .cse118)) (.cse50 (and .cse35 .cse0 .cse86 .cse78 .cse87 .cse79 .cse93 .cse94)) (.cse59 (and (or .cse8 .cse9 .cse2 .cse11) (or .cse8 .cse64 .cse2))) (.cse60 (or (and .cse12 .cse15 .cse70 .cse20 .cse21) (and .cse12 .cse15 .cse16 .cse19 .cse20 .cse21))) (.cse17 (<= fibo1_~n 7)) (.cse22 (not (<= 0 (+ .cse27 7)))) (.cse37 (and (or .cse44 .cse26) (or .cse45 .cse55 .cse83 .cse84 .cse39 .cse51 .cse26) (or .cse45 .cse55 .cse83 .cse84 .cse51 .cse26) (or .cse44 .cse51 .cse26))) (.cse52 (and .cse12 .cse113 .cse116 .cse20)) (.cse89 (and .cse12 .cse28 .cse92 .cse20)) (.cse77 (let ((.cse109 (let ((.cse110 (or (and .cse12 (or (and .cse111 .cse30 (let ((.cse112 (or .cse114 (and .cse12 .cse28 .cse115 .cse111 .cse74 .cse20 .cse31)))) (or (and .cse12 .cse112 .cse20) (and .cse12 .cse71 .cse112 .cse20) (and .cse12 .cse113 .cse112 .cse20) (and .cse12 .cse112 .cse74 .cse20))) .cse20) (and .cse12 .cse28 .cse111 .cse30 .cse20 .cse31)) .cse113 .cse20) (and .cse12 .cse28 .cse13 .cse113 .cse30 .cse20 .cse31) (and .cse12 .cse28 .cse113 .cse30 .cse20 .cse31)))) (or (and .cse12 .cse110 .cse49 .cse20) (and .cse12 .cse110 .cse20))))) (or (and .cse12 .cse109 .cse20) (and .cse12 .cse109 .cse49 .cse20)))) (.cse76 (let ((.cse95 (let ((.cse102 (and (or .cse103 .cse83 (let ((.cse106 (or .cse108 .cse66 .cse83 .cse39))) (let ((.cse105 (and .cse106 .cse107))) (let ((.cse104 (and .cse106 .cse107 (or .cse39 .cse105)))) (and (or .cse104 .cse26) (or .cse66 .cse26 .cse105) (or .cse62 .cse104 .cse26) (or .cse104 .cse51 .cse26)))))) (or .cse103 .cse83 .cse39)))) (let ((.cse97 (or .cse103 .cse10 .cse39 .cse51 .cse26)) (.cse98 (or .cse40 .cse51)) (.cse99 (or .cse102 .cse39 .cse51)) (.cse100 (or .cse102 .cse51)) (.cse101 (or .cse102 .cse51 .cse26))) (let ((.cse96 (and .cse97 .cse98 .cse99 .cse100 .cse101))) (and (or .cse48 .cse96 .cse26) .cse97 .cse98 .cse99 .cse100 .cse101 (or .cse48 .cse96))))))) (and (or .cse95 .cse26) (or .cse48 .cse95 .cse26))))) (and .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (<= 0 (+ |fibo1_#in~n| (- 7)))) .cse7) (or .cse8 .cse9 .cse2 .cse10 .cse5 .cse6 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) .cse22) (or (and .cse12 .cse23 .cse14 .cse24 .cse20) .cse25 .cse5 .cse7 .cse26) (or (not (<= .cse27 (- 8))) .cse9 (not (<= .cse27 (- 3))) .cse4 .cse5 (not (<= .cse27 (- 2))) (and .cse12 .cse28 .cse14 .cse29 .cse24 (<= 0 (+ fibo1_~n (- 8))) .cse16 (<= 0 (+ fibo1_~n (- 3))) .cse20) .cse7 .cse26) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (and .cse12 .cse28 .cse13 .cse30 .cse20 .cse31) .cse32 .cse26) (or (and .cse12 .cse23 .cse33 .cse14 .cse20) .cse25 .cse5 .cse34 .cse26) .cse35 (or .cse36 .cse37 .cse26) (or .cse9 .cse38 .cse39 .cse26) (or .cse40 .cse2 .cse26 (and .cse12 .cse28 .cse30 .cse15 .cse20 .cse31)) (or (and .cse12 .cse28 .cse14 .cse30 .cse20 .cse31) .cse5 .cse41 .cse26) (or (and .cse12 .cse42 .cse20) .cse43) (or .cse36 .cse44) (or .cse45 .cse46 .cse47) (or .cse48 (and .cse12 .cse28 .cse13 .cse30 .cse49 .cse20 .cse31) .cse32 .cse26) (or .cse50 .cse51 .cse26 .cse46) (or .cse37 .cse52 .cse51 .cse26) (or .cse48 .cse53 (and .cse12 .cse54 .cse33 .cse49 .cse20) .cse34) (or .cse55 .cse56 .cse51 .cse26 .cse46) (or .cse57 .cse58) (or .cse59 (and .cse60 .cse12 .cse14 .cse20) .cse5 .cse26) (or (let ((.cse61 (let ((.cse63 (and (or (let ((.cse65 (let ((.cse67 (and (or .cse9 .cse68 .cse39) (or .cse9 .cse68 .cse39 .cse26)))) (and (or .cse67 .cse39) (or .cse67 .cse2))))) (and (or .cse65 .cse5 .cse66) (or .cse62 .cse65 .cse5) (or .cse65 .cse5))) .cse9 .cse10) (or .cse9 .cse10 .cse39)))) (and (or .cse8 .cse9 .cse48 .cse62 .cse2 .cse3 .cse5 .cse39) (or .cse63 .cse48 .cse39) (or .cse48 .cse64 .cse39) (or .cse63 .cse48 .cse2))))) (and (or .cse61 .cse22 .cse26) (or .cse61 .cse26))) (and .cse12 (let ((.cse69 (let ((.cse72 (or (and .cse12 .cse28 .cse13 .cse16 .cse20 .cse31) (and .cse13 .cse16 (let ((.cse73 (or (and .cse12 .cse28 .cse75 .cse15 .cse16 .cse20 .cse31) (and .cse12 .cse28 .cse75 .cse16 .cse20 .cse31)))) (or (and .cse73 .cse14 .cse71 .cse20) (and .cse73 .cse14 .cse20) (and .cse73 .cse14 .cse74 .cse20))) .cse20)))) (or (and .cse12 .cse49 .cse70 .cse20) (and .cse12 .cse28 .cse14 .cse71 .cse15 .cse16 .cse49 .cse20 .cse31 .cse21) (and .cse12 .cse72 .cse49 .cse20) (and .cse12 .cse72 .cse15 .cse49 .cse20))))) (or (and .cse12 .cse17 .cse69 .cse20) (and .cse12 .cse69 .cse20))) .cse33 .cse20) .cse34) (or .cse48 .cse76 (and .cse12 .cse77 .cse49 .cse20) .cse26) .cse78 (or (and (or .cse8 .cse2 .cse3 .cse4 .cse22) (or .cse2 .cse3 .cse4 .cse22)) .cse5 .cse6 (and .cse14 (or (and .cse12 .cse28 .cse29 .cse15 .cse16 .cse17 .cse20 .cse31) (and .cse12 .cse28 .cse29 .cse15 .cse16 .cse17 .cse20 .cse31 .cse21)) .cse18 .cse20)) .cse79 (or (and .cse12 .cse28 .cse14 .cse29 .cse15 .cse16 .cse20 .cse31) .cse2 .cse3 .cse4 .cse5) (or .cse58 .cse80 (and .cse12 .cse28 .cse81 .cse20 .cse31)) (or .cse82 .cse39 .cse26) (or .cse39 .cse50 .cse51 .cse46) (or (and .cse12 .cse54 .cse33 .cse20) .cse53 .cse34) (or .cse82 .cse39) (or .cse45 .cse55 .cse83 .cse84 .cse51 .cse26 .cse85) (or .cse41 (and .cse12 .cse28 .cse30 .cse20 .cse31) .cse26) (or .cse50 .cse51) (or .cse59 (and .cse60 .cse12 .cse14 .cse17 .cse20) .cse5 .cse22 .cse26) .cse86 .cse87 (or .cse88 .cse47) (or .cse89 .cse55 .cse58 (not (<= |fibo1_#in~n| 0)) .cse90) (or .cse37 .cse52 .cse39 .cse51) (or .cse64 (and .cse12 .cse14 .cse33 .cse70 .cse20) .cse5 .cse34 .cse26) (or .cse91 .cse89) (or .cse91 (and .cse12 .cse28 .cse92 .cse81 .cse20) .cse47) .cse93 (or (and .cse12 .cse77 .cse20) .cse76 .cse26) .cse94))))))))))) [2023-02-18 19:46:09,332 INFO L899 garLoopResultBuilder]: For program point L15-1(line 15) no Hoare annotation was computed. [2023-02-18 19:46:09,345 INFO L895 garLoopResultBuilder]: At program point L15-2(line 15) the Hoare annotation is: (let ((.cse87 (<= |fibo1_#in~n| 2))) (let ((.cse55 (not (<= |fibo1_#in~n| 1))) (.cse59 (not .cse87)) (.cse90 (<= |fibo1_#in~n| 3)) (.cse28 (not (<= (+ fibo1_~n (- 1)) 0))) (.cse17 (>= fibo1_~n |fibo1_#in~n|)) (.cse72 (<= |fibo1_#in~n| 4)) (.cse26 (<= 0 (+ fibo1_~n (- 3)))) (.cse27 (= |fibo1_#in~n| fibo1_~n)) (.cse78 (* (- 1) |fibo1_#in~n|))) (let ((.cse76 (<= 1 |fibo1_#in~n|)) (.cse25 (<= .cse78 (- 4))) (.cse84 (and .cse28 .cse17 .cse72 .cse26 .cse27)) (.cse92 (and .cse28 .cse17 .cse72 .cse90 .cse26 .cse27)) (.cse0 (not .cse90)) (.cse77 (or .cse55 .cse59))) (let ((.cse3 (not (<= 0 (+ .cse78 4)))) (.cse1 (not (<= 0 (+ .cse78 2)))) (.cse9 (not (<= 0 (+ .cse78 1)))) (.cse107 (and (or .cse0 .cse59) .cse77)) (.cse137 (not .cse72)) (.cse99 (or .cse84 .cse92)) (.cse75 (<= |fibo1_#in~n| 5)) (.cse16 (not .cse25)) (.cse34 (not .cse76))) (let ((.cse7 (not (<= 0 (+ |fibo1_#in~n| (- 2))))) (.cse145 (or .cse16 .cse34)) (.cse97 (<= 3 |fibo1_#in~n|)) (.cse98 (<= 2 |fibo1_#in~n|)) (.cse89 (and .cse99 .cse75 .cse26 .cse27)) (.cse85 (and .cse28 .cse17 .cse75 .cse26 .cse27)) (.cse6 (not (<= 0 (+ .cse78 3)))) (.cse4 (and (or .cse0 .cse137) .cse59)) (.cse69 (and .cse9 (or .cse0 .cse107))) (.cse116 (or .cse1 .cse34)) (.cse136 (or .cse3 .cse34))) (let ((.cse146 (and (or .cse0 .cse3 .cse34) .cse136)) (.cse10 (and (or .cse1 (let ((.cse147 (or .cse1 .cse69 .cse34)) (.cse149 (or .cse0 .cse1 .cse4 .cse34))) (let ((.cse148 (and .cse147 .cse149 .cse116))) (and .cse147 (or .cse148 .cse6) .cse149 (or .cse148 .cse9) .cse116)))) .cse116)) (.cse73 (or .cse89 .cse85)) (.cse20 (<= |fibo1_#in~n| 6)) (.cse21 (<= 0 (+ fibo1_~n (- 5)))) (.cse24 (<= 0 (+ fibo1_~n (- 4)))) (.cse119 (not .cse98)) (.cse61 (not .cse97)) (.cse94 (and (or .cse16 .cse34 .cse7) .cse145)) (.cse43 (not (<= .cse78 (- 5))))) (let ((.cse66 (and (or .cse94 .cse43 .cse34) (or .cse61 .cse94 .cse43))) (.cse139 (or .cse119 .cse34)) (.cse140 (or .cse119 .cse34 .cse7)) (.cse122 (<= 4 |fibo1_#in~n|)) (.cse103 (and .cse28 .cse73 .cse20 .cse21 .cse24 .cse75 .cse27 .cse76)) (.cse106 (and .cse28 .cse73 .cse20 .cse21 .cse24 .cse75 .cse25 .cse27 .cse76)) (.cse114 (or .cse9 .cse10)) (.cse115 (or .cse146 .cse9)) (.cse117 (or .cse9 .cse34)) (.cse118 (or .cse1 .cse10)) (.cse22 (<= 0 (+ fibo1_~n (- 6)))) (.cse23 (<= |fibo1_#in~n| 9)) (.cse86 (<= |fibo1_#in~n| 8)) (.cse80 (<= 0 (+ fibo1_~n (- 7)))) (.cse81 (<= 0 (+ fibo1_~n (- 8)))) (.cse112 (<= fibo1_~n 8)) (.cse105 (and .cse136 (or .cse146 .cse3)))) (let ((.cse100 (and (or (and (or .cse0 .cse1 .cse3 .cse34 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse34 .cse6) (or .cse146 .cse1) (or .cse146 .cse1 .cse34)) .cse6) (or .cse105 .cse6))) (.cse79 (<= |fibo1_#t~ret4| 34)) (.cse110 (<= 0 (+ fibo1_~n (- 9)))) (.cse83 (<= 0 (+ |fibo1_#t~ret4| (- 34)))) (.cse93 (<= fibo1_~n 9)) (.cse41 (and .cse17 .cse21 .cse22 .cse23 .cse86 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse112)) (.cse82 (<= fibo1_~n 10)) (.cse108 (<= |fibo1_#t~ret4| 1)) (.cse109 (<= 0 (+ |fibo1_#t~ret4| (- 1)))) (.cse57 (and .cse114 .cse115 .cse116 .cse117 .cse118)) (.cse88 (<= fibo1_~n 2)) (.cse120 (or .cse103 .cse106)) (.cse121 (<= fibo1_~n 5)) (.cse18 (<= fibo1_~n 6)) (.cse19 (<= |fibo1_#in~n| 7)) (.cse111 (<= 6 |fibo1_#in~n|)) (.cse29 (<= |fibo1_#t~ret4| 5)) (.cse30 (<= 0 (+ |fibo1_#t~ret4| (- 5)))) (.cse31 (<= fibo1_~n 7)) (.cse96 (<= fibo1_~n 3)) (.cse74 (<= fibo1_~n 4)) (.cse39 (not .cse122)) (.cse101 (and .cse139 .cse140)) (.cse45 (not (<= 0 (+ .cse78 7)))) (.cse64 (not (<= 0 (+ .cse78 8)))) (.cse71 (not (<= 0 (+ .cse78 5)))) (.cse132 (not .cse75)) (.cse134 (not .cse23)) (.cse138 (not .cse20)) (.cse62 (not (<= 0 (+ .cse78 6)))) (.cse104 (and .cse145 (or .cse16 .cse66)))) (let ((.cse49 (and (or .cse104 .cse34) (or .cse104 .cse61))) (.cse50 (let ((.cse141 (let ((.cse142 (and (or (let ((.cse143 (let ((.cse144 (and (or .cse16 .cse138 .cse34) (or .cse16 .cse138 .cse34 .cse7)))) (and (or .cse144 .cse34) (or .cse144 .cse61))))) (and (or .cse143 .cse43 .cse132) (or .cse134 .cse143 .cse43) (or .cse143 .cse43))) .cse16 .cse62) (or .cse16 .cse62 .cse34)))) (and (or .cse64 .cse16 .cse71 .cse134 .cse61 .cse94 .cse43 .cse34) (or .cse142 .cse71 .cse34) (or .cse71 .cse104 .cse34) (or .cse142 .cse71 .cse61))))) (and (or .cse141 .cse45 .cse7) (or .cse141 .cse7)))) (.cse40 (and (or .cse64 .cse16 .cse61 .cse66) (or .cse64 .cse104 .cse61))) (.cse56 (and (or .cse101 .cse34) .cse139 .cse140)) (.cse38 (and (or .cse119 .cse71 .cse62 .cse3 .cse39 .cse34 .cse7) (or .cse71 .cse39 (and (or .cse119 .cse16 .cse61 .cse62 .cse132 .cse3 .cse138 .cse34 .cse7) (or .cse119 .cse16 .cse134 .cse61 .cse62 .cse132 .cse3 .cse138 .cse34)) .cse7))) (.cse67 (and .cse28 .cse72 .cse96 .cse74 .cse90 .cse97 .cse99 .cse26 .cse27 .cse76)) (.cse54 (let ((.cse123 (let ((.cse130 (and (or .cse119 .cse3 (let ((.cse135 (or .cse137 .cse132 .cse3 .cse34))) (let ((.cse133 (and .cse135 .cse136))) (let ((.cse131 (and .cse135 .cse136 (or .cse34 .cse133)))) (and (or .cse131 .cse7) (or .cse132 .cse7 .cse133) (or .cse134 .cse131 .cse7) (or .cse131 .cse6 .cse7)))))) (or .cse119 .cse3 .cse34)))) (let ((.cse125 (or .cse119 .cse62 .cse34 .cse6 .cse7)) (.cse126 (or .cse101 .cse6)) (.cse127 (or .cse130 .cse34 .cse6)) (.cse128 (or .cse130 .cse6)) (.cse129 (or .cse130 .cse6 .cse7))) (let ((.cse124 (and .cse125 .cse126 .cse127 .cse128 .cse129))) (and (or .cse71 .cse124 .cse7) .cse125 .cse126 .cse127 .cse128 .cse129 (or .cse71 .cse124))))))) (and (or .cse123 .cse7) (or .cse71 .cse123 .cse7)))) (.cse46 (and .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse111 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31)) (.cse44 (and .cse18 .cse120 .cse21 (<= |fibo1_#t~ret4| 3) (<= 0 (+ |fibo1_#t~ret4| (- 3))) .cse75 .cse25 .cse121 .cse27)) (.cse36 (and .cse24 .cse25 .cse121 .cse27 .cse76 .cse28 .cse72 .cse73 .cse74 .cse122 .cse97 .cse75 (<= |fibo1_#t~ret4| 2) (<= 0 (+ |fibo1_#t~ret4| (- 2))))) (.cse15 (and .cse28 .cse17 .cse87 .cse96 .cse90 .cse88 .cse27 .cse76)) (.cse13 (and .cse18 .cse120 .cse21 .cse75 .cse25 .cse121 .cse27)) (.cse2 (and .cse28 .cse17 .cse87 .cse96 .cse90 .cse88 .cse98 .cse27 .cse76)) (.cse102 (and (or .cse119 .cse62 .cse34 .cse7) (or .cse101 .cse62 .cse34))) (.cse63 (and .cse28 .cse17 .cse21 .cse22 .cse23 .cse86 .cse24 .cse81 .cse25 .cse26 .cse27 .cse112)) (.cse58 (and .cse28 .cse17 .cse87 .cse90 .cse88 .cse27)) (.cse60 (let ((.cse113 (or .cse57 .cse6))) (and .cse113 (or .cse1 .cse9 .cse34 .cse6 (and (or .cse1 .cse69 .cse6) (or .cse1 .cse9 .cse69))) .cse114 .cse115 (or (and .cse113 .cse114 .cse115 .cse116 .cse117 .cse118) .cse6) .cse116 .cse117 .cse118))) (.cse47 (and .cse108 .cse109 .cse26 .cse27 .cse76 .cse28 .cse72 .cse96 .cse74 .cse90 .cse97 .cse98 .cse99)) (.cse35 (and .cse28 .cse72 .cse73 .cse74 .cse97 .cse24 .cse75 .cse25 .cse27 .cse76)) (.cse42 (and .cse17 .cse19 .cse21 .cse22 .cse23 .cse86 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse31 .cse112)) (.cse52 (and .cse28 .cse17 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27)) (.cse37 (and .cse28 .cse17 .cse87 .cse90 .cse88 .cse27 .cse76)) (.cse51 (and .cse28 .cse72 .cse73 .cse74 .cse24 .cse75 .cse25 .cse27 .cse76)) (.cse11 (and (<= 0 (+ |fibo1_#t~ret4| (- 13))) .cse93 (or .cse41 (and .cse17 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse82 .cse112)) .cse23 (<= |fibo1_#t~ret4| 13) .cse80 .cse27)) (.cse12 (and .cse17 .cse21 .cse79 .cse110 .cse22 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse82 .cse83)) (.cse8 (and .cse28 .cse72 .cse90 .cse24 .cse99 .cse26 .cse27)) (.cse70 (not (<= .cse78 (- 7)))) (.cse14 (and .cse17 .cse19 .cse21 .cse22 .cse23 .cse86 .cse24 .cse25 .cse26 .cse27 .cse28 (<= 0 (+ |fibo1_#t~ret4| (- 8))) .cse80 .cse31 .cse112 (<= |fibo1_#t~ret4| 8))) (.cse95 (and .cse28 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27)) (.cse91 (not (<= .cse78 (- 6)))) (.cse65 (not .cse111)) (.cse32 (and .cse17 .cse21 .cse93 .cse110 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse82)) (.cse33 (and .cse28 .cse17 .cse21 .cse110 .cse22 .cse80 .cse24 .cse81 .cse25 (<= 11 |fibo1_#in~n|) .cse26 .cse27)) (.cse53 (and .cse28 .cse72 .cse74 .cse90 .cse99 .cse25 .cse26 .cse27 .cse76)) (.cse68 (and (or .cse100 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse34 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse6 .cse7) (or .cse100 .cse6 .cse7))) (.cse5 (and .cse90 .cse99 .cse26 .cse27)) (.cse48 (and .cse28 .cse17 .cse87 .cse96 .cse90 .cse88 .cse98 .cse108 .cse109 .cse27 .cse76))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse9 .cse10) (or .cse11 .cse12 .cse8 .cse13 .cse14 .cse15 .cse16 (and .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31) .cse32 .cse33 .cse34 .cse7 .cse35) (or .cse36 .cse37 .cse8 .cse38 .cse39) (or .cse40 .cse15 .cse41 .cse8 .cse42 .cse43 .cse44 .cse45 .cse7 .cse35 .cse46) (or .cse47 .cse11 .cse12 .cse8 .cse48 .cse14 .cse46 .cse36 .cse32 .cse33 .cse44 .cse34 .cse7) (or .cse11 .cse12 .cse8 .cse43 .cse39 .cse14 .cse46 .cse15 .cse49 .cse32 .cse33 .cse44 .cse7 .cse35) (or .cse50 .cse37 .cse51 .cse8 .cse52 .cse39 .cse44 .cse53) (or .cse47 .cse8 .cse54 .cse2 .cse7) .cse55 (or .cse47 .cse11 .cse12 .cse8 .cse2 .cse43 .cse14 .cse46 .cse56 .cse32 .cse33 .cse44 .cse7) (or .cse57 .cse8 .cse9) (or .cse0 .cse5 .cse58 .cse59) (or .cse8 .cse60) (or .cse37 .cse51 .cse8 .cse13 .cse61 .cse62 .cse43 .cse63 .cse45 .cse46 .cse64 .cse16 .cse65 .cse66 .cse53) (or .cse8 .cse67 .cse68 .cse6 .cse7 .cse48) (or .cse1 .cse69 .cse5 .cse6 .cse7 .cse58) (or .cse68 .cse5 .cse6 .cse7 .cse48) (or .cse5 .cse60 .cse6 .cse7 .cse58) (or .cse34 .cse5 .cse60 .cse6 .cse58) (or .cse8 .cse68 .cse67 .cse7 .cse48) (or .cse11 .cse12 .cse8 .cse43 .cse70 .cse14 .cse15 .cse49 .cse32 .cse33 .cse44 .cse7 .cse35) (or .cse47 .cse37 .cse71 .cse8 .cse54 (and .cse28 .cse72 .cse73 .cse24 .cse27) (and .cse28 .cse72 .cse73 .cse74 .cse24 .cse75 .cse27 .cse76) (and .cse28 .cse72 .cse73 .cse24 .cse75 .cse27 .cse76) .cse7 (and .cse28 .cse72 .cse73 .cse24 .cse75 .cse27)) .cse77 (or (not (<= .cse78 (- 8))) (and .cse17 .cse21 .cse79 .cse22 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse82 .cse83) (and .cse28 .cse17 .cse21 .cse22 .cse23 .cse24 .cse81 .cse25 .cse26 .cse27) (not (<= .cse78 (- 3))) .cse84 .cse85 (and .cse28 .cse17 .cse21 .cse22 .cse86 .cse24 .cse81 .cse25 .cse26 .cse27) .cse43 (not (<= .cse78 (- 2))) .cse70 (and .cse28 .cse17 .cse87 .cse88 .cse27) .cse89 (and .cse28 .cse17 .cse88 .cse27) .cse16 (and .cse28 .cse17 .cse90 .cse26 .cse27) (and .cse28 .cse17 .cse20 .cse24 .cse26 .cse27) .cse91 .cse92 (and .cse17 .cse21 .cse93 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse80 .cse81 .cse82) (and .cse28 .cse17 .cse19 .cse21 .cse24 .cse26 .cse27) .cse33 .cse5 .cse7 .cse58) (or .cse8 .cse9 .cse34) (or .cse37 .cse51 .cse11 .cse12 .cse8 .cse61 .cse94 .cse43 .cse70 .cse14 .cse95 .cse91 .cse65 .cse32 .cse33 .cse53) (or .cse50 .cse15 .cse8 .cse95 .cse39 .cse44 .cse35) (or (and .cse28 .cse72 .cse96 .cse74 .cse90 .cse97 .cse98 .cse99 .cse26 .cse27 .cse76) .cse100 .cse8 .cse35 .cse48) (or .cse36 .cse37 .cse71 .cse38 .cse8 .cse39) (or .cse47 .cse11 .cse12 .cse8 .cse2 .cse101 .cse61 .cse14 .cse46 .cse36 .cse32 .cse33 .cse44 .cse7) (or .cse15 .cse40 .cse41 .cse8 .cse43 .cse44 .cse7 .cse35 .cse14 .cse46) (or .cse47 .cse11 .cse12 .cse8 .cse2 .cse14 .cse46 .cse36 .cse56 .cse32 .cse33 .cse44 .cse7) (or .cse36 .cse15 .cse47 .cse8 .cse2 .cse95 .cse102 .cse44 .cse7) (or .cse36 .cse47 .cse11 .cse12 .cse8 .cse32 .cse33 .cse44 .cse34 .cse48 .cse14 .cse46) (or .cse103 .cse36 .cse37 .cse71 .cse38 .cse8 (and .cse28 .cse73 .cse20 .cse21 .cse24 .cse75 .cse27) .cse67 .cse39) (or .cse47 .cse71 .cse8 .cse2 .cse54 .cse7) (or .cse11 .cse12 .cse8 .cse43 .cse39 .cse14 .cse46 .cse15 .cse104 .cse32 .cse33 .cse44 .cse7 .cse35) (or .cse36 .cse15 .cse47 .cse71 .cse8 .cse13 .cse2 .cse95 .cse102 .cse7) (or .cse37 .cse51 (and (or .cse64 .cse61 .cse94 .cse91 .cse45) (or .cse61 .cse94 .cse91 .cse45)) .cse8 .cse95 .cse43 .cse65 .cse63 .cse53 .cse14) (or .cse58 .cse59) (or .cse8 .cse60 .cse6) (or .cse47 .cse8 .cse105 .cse35 .cse48) (or .cse51 .cse11 .cse12 .cse8 .cse61 .cse94 .cse42 .cse43 .cse106 (and .cse28 .cse17 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) .cse95 .cse91 .cse52 .cse32 .cse33 .cse53) (or .cse1 .cse9 (not (<= |fibo1_#in~n| 0)) .cse107) (or .cse37 .cse51 .cse11 .cse12 .cse8 .cse61 .cse94 .cse43 .cse70 .cse14 .cse95 .cse91 .cse65 .cse32 (not (<= 0 (+ |fibo1_#in~n| (- 7)))) .cse33 .cse53) (or .cse68 .cse34 .cse5 .cse6 .cse48))))))))))) [2023-02-18 19:46:09,346 INFO L899 garLoopResultBuilder]: For program point L12(lines 12 16) no Hoare annotation was computed. [2023-02-18 19:46:09,346 INFO L899 garLoopResultBuilder]: For program point L15-3(line 15) no Hoare annotation was computed. [2023-02-18 19:46:09,346 INFO L899 garLoopResultBuilder]: For program point fibo1FINAL(lines 9 17) no Hoare annotation was computed. [2023-02-18 19:46:09,346 INFO L899 garLoopResultBuilder]: For program point L10(lines 10 16) no Hoare annotation was computed. [2023-02-18 19:46:09,346 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9 17) the Hoare annotation is: (let ((.cse44 (* (- 1) |fibo1_#in~n|))) (let ((.cse13 (<= 1 |fibo1_#in~n|)) (.cse16 (<= 0 (+ .cse44 4)))) (let ((.cse2 (not .cse16)) (.cse3 (not .cse13)) (.cse15 (<= |fibo1_#in~n| 3))) (let ((.cse43 (<= |fibo1_#in~n| 2)) (.cse8 (and .cse16 .cse13)) (.cse0 (not .cse15)) (.cse45 (or .cse2 .cse3))) (let ((.cse6 (and (or .cse0 .cse2 .cse3) .cse45)) (.cse11 (or (and .cse15 .cse16 .cse13) .cse8)) (.cse12 (<= 0 (+ .cse44 2))) (.cse46 (<= |fibo1_#in~n| 4)) (.cse37 (not .cse43)) (.cse10 (<= 0 (+ .cse44 3)))) (let ((.cse4 (not .cse10)) (.cse5 (and (or .cse0 (not .cse46)) .cse37)) (.cse1 (not .cse12)) (.cse14 (or .cse43 (and .cse46 .cse15))) (.cse9 (and .cse11 .cse16)) (.cse7 (and .cse45 (or .cse6 .cse2)))) (and (or (and (or (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse1) (or .cse6 .cse1 .cse3)) .cse4) (or .cse7 .cse4)) (and (or .cse8 .cse9) .cse10) (and (or (and .cse11 .cse12 .cse13) (and .cse14 .cse15 .cse16 .cse10 .cse13 .cse12) (and .cse11 .cse12) (and .cse15 .cse16 .cse10 .cse13 .cse12)) .cse10)) (let ((.cse38 (<= |fibo1_#in~n| 1)) (.cse23 (<= 0 (+ .cse44 1)))) (let ((.cse18 (and .cse13 .cse12)) (.cse24 (or (and .cse15 (or (and .cse43 .cse38) (and .cse43 .cse15))) .cse23))) (let ((.cse39 (or .cse18 (and (let ((.cse40 (and .cse24 .cse13 .cse12)) (.cse41 (and .cse14 .cse15 .cse13 .cse12))) (let ((.cse42 (or .cse40 .cse18 .cse41))) (or .cse40 .cse18 .cse41 (and .cse42 .cse23) (and .cse42 .cse10)))) .cse12)))) (let ((.cse17 (and .cse11 .cse23)) (.cse20 (and .cse39 .cse12)) (.cse21 (and .cse39 .cse23)) (.cse22 (and .cse23 .cse13))) (let ((.cse19 (and (or .cse17 .cse18 .cse20 .cse21 .cse22) .cse10))) (or .cse17 .cse18 (and (or .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) .cse10) (and .cse10 .cse23 (or (and .cse24 .cse10 .cse12) (and .cse24 .cse23 .cse12)) .cse12 .cse13) .cse19 (let ((.cse26 (not .cse23))) (let ((.cse27 (and .cse26 (or .cse0 (and (or .cse0 .cse37) (or (not .cse38) .cse37))))) (.cse30 (or .cse1 .cse3))) (let ((.cse33 (and (or .cse1 (let ((.cse34 (or .cse1 .cse27 .cse3)) (.cse36 (or .cse0 .cse1 .cse5 .cse3))) (let ((.cse35 (and .cse34 .cse36 .cse30))) (and .cse34 (or .cse35 .cse4) .cse36 (or .cse35 .cse26) .cse30)))) .cse30))) (let ((.cse28 (or .cse26 .cse33)) (.cse29 (or .cse6 .cse26)) (.cse31 (or .cse26 .cse3)) (.cse32 (or .cse1 .cse33))) (let ((.cse25 (or (and .cse28 .cse29 .cse30 .cse31 .cse32) .cse4))) (and .cse25 (or .cse1 .cse26 .cse3 .cse4 (and (or .cse1 .cse27 .cse4) (or .cse1 .cse26 .cse27))) .cse28 .cse29 (or (and .cse25 .cse28 .cse29 .cse30 .cse31 .cse32) .cse4) .cse30 .cse31 .cse32)))))) .cse20 .cse21 .cse22)))))) (or .cse8 .cse9 .cse7)))))))) [2023-02-18 19:46:09,347 INFO L899 garLoopResultBuilder]: For program point fibo1EXIT(lines 9 17) no Hoare annotation was computed. [2023-02-18 19:46:09,365 INFO L445 BasicCegarLoop]: Path program histogram: [12, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 19:46:09,367 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-02-18 19:46:09,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.02 07:46:09 BoogieIcfgContainer [2023-02-18 19:46:09,379 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-02-18 19:46:09,379 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-02-18 19:46:09,379 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-02-18 19:46:09,380 INFO L275 PluginConnector]: Witness Printer initialized [2023-02-18 19:46:09,380 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 07:44:30" (3/4) ... [2023-02-18 19:46:09,382 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-02-18 19:46:09,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fibo2 [2023-02-18 19:46:09,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fibo1 [2023-02-18 19:46:09,392 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2023-02-18 19:46:09,392 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-02-18 19:46:09,392 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-02-18 19:46:09,392 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-02-18 19:46:09,418 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-02-18 19:46:09,419 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-02-18 19:46:09,419 INFO L158 Benchmark]: Toolchain (without parser) took 99442.44ms. Allocated memory was 161.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 117.2MB in the beginning and 1.0GB in the end (delta: -928.5MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-02-18 19:46:09,423 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 79.8MB in the beginning and 79.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-02-18 19:46:09,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 132.07ms. Allocated memory is still 161.5MB. Free memory was 117.2MB in the beginning and 107.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-18 19:46:09,423 INFO L158 Benchmark]: Boogie Procedure Inliner took 21.50ms. Allocated memory is still 161.5MB. Free memory was 107.2MB in the beginning and 105.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-18 19:46:09,424 INFO L158 Benchmark]: Boogie Preprocessor took 11.37ms. Allocated memory is still 161.5MB. Free memory was 105.6MB in the beginning and 104.6MB in the end (delta: 989.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-02-18 19:46:09,424 INFO L158 Benchmark]: RCFGBuilder took 221.64ms. Allocated memory is still 161.5MB. Free memory was 104.6MB in the beginning and 95.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-18 19:46:09,424 INFO L158 Benchmark]: TraceAbstraction took 99011.89ms. Allocated memory was 161.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 94.2MB in the beginning and 1.0GB in the end (delta: -954.7MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-02-18 19:46:09,424 INFO L158 Benchmark]: Witness Printer took 39.46ms. Allocated memory is still 2.5GB. Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-18 19:46:09,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 79.8MB in the beginning and 79.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 132.07ms. Allocated memory is still 161.5MB. Free memory was 117.2MB in the beginning and 107.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 21.50ms. Allocated memory is still 161.5MB. Free memory was 107.2MB in the beginning and 105.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 11.37ms. Allocated memory is still 161.5MB. Free memory was 105.6MB in the beginning and 104.6MB in the end (delta: 989.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 221.64ms. Allocated memory is still 161.5MB. Free memory was 104.6MB in the beginning and 95.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 99011.89ms. Allocated memory was 161.5MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 94.2MB in the beginning and 1.0GB in the end (delta: -954.7MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 39.46ms. Allocated memory is still 2.5GB. Free memory was 1.0GB in the beginning and 1.0GB 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: 99.0s, OverallIterations: 20, TraceHistogramMax: 111, PathProgramHistogramMax: 12, EmptinessCheckTime: 0.1s, AutomataDifference: 12.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2030 SdHoareTripleChecker+Valid, 8.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1918 mSDsluCounter, 10770 SdHoareTripleChecker+Invalid, 7.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9934 mSDsCounter, 3484 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23303 IncrementalHoareTripleChecker+Invalid, 26787 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3484 mSolverCounterUnsat, 836 mSDtfsCounter, 23303 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 27127 GetRequests, 25317 SyntacticMatches, 878 SemanticMatches, 932 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27951 ImplicationChecksByTransitivity, 16.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=314occurred in iteration=18, InterpolantAutomatonStates: 699, 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, 562 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 1709 PreInvPairs, 3385 NumberOfFragments, 208119 HoareAnnotationTreeSize, 1709 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 76.2s InterpolantComputationTime, 22791 NumberOfCodeBlocks, 19937 NumberOfCodeBlocksAsserted, 253 NumberOfCheckSat, 34120 ConstructedInterpolants, 0 QuantifiedInterpolants, 60643 SizeOfPredicates, 128 NumberOfNonLiveVariables, 19234 ConjunctsInSsa, 959 ConjunctsInUnsatCore, 56 InterpolantComputations, 2 PerfectInterpolantSequences, 1047427/1158927 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! [2023-02-18 19:46:09,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE