./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14cfbc3a2ba2bfe3a03d4d1ebff24b0baf1851f06dbbd2468b59e09322e4ce16 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-19 14:48:22,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-19 14:48:22,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-19 14:48:22,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-19 14:48:22,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-19 14:48:22,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-19 14:48:22,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-19 14:48:22,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-19 14:48:22,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-19 14:48:22,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-19 14:48:22,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-19 14:48:22,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-19 14:48:22,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-19 14:48:22,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-19 14:48:22,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-19 14:48:22,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-19 14:48:22,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-19 14:48:22,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-19 14:48:22,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-19 14:48:22,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-19 14:48:22,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-19 14:48:22,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-19 14:48:22,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-19 14:48:22,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-19 14:48:22,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-19 14:48:22,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-19 14:48:22,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-19 14:48:22,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-19 14:48:22,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-19 14:48:22,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-19 14:48:22,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-19 14:48:22,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-19 14:48:22,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-19 14:48:22,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-19 14:48:22,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-19 14:48:22,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-19 14:48:22,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-19 14:48:22,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-19 14:48:22,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-19 14:48:22,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-19 14:48:22,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-19 14:48:22,427 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2021-12-19 14:48:22,451 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-19 14:48:22,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-19 14:48:22,455 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-19 14:48:22,455 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-19 14:48:22,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-19 14:48:22,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-19 14:48:22,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-19 14:48:22,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-19 14:48:22,457 INFO L138 SettingsManager]: * Use SBE=true [2021-12-19 14:48:22,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-19 14:48:22,458 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-19 14:48:22,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-19 14:48:22,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-19 14:48:22,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-19 14:48:22,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-19 14:48:22,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-19 14:48:22,459 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-12-19 14:48:22,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-19 14:48:22,459 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-19 14:48:22,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-19 14:48:22,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-19 14:48:22,460 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-19 14:48:22,460 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-19 14:48:22,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-19 14:48:22,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-19 14:48:22,461 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-19 14:48:22,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14cfbc3a2ba2bfe3a03d4d1ebff24b0baf1851f06dbbd2468b59e09322e4ce16 [2021-12-19 14:48:22,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-19 14:48:22,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-19 14:48:22,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-19 14:48:22,703 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-19 14:48:22,703 INFO L275 PluginConnector]: CDTParser initialized [2021-12-19 14:48:22,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-numeric/Fibonacci01-2.c [2021-12-19 14:48:22,756 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d99902cd/d8efeac403374c56a9d39b323c59eb0a/FLAG40095d427 [2021-12-19 14:48:23,115 INFO L306 CDTParser]: Found 1 translation units. [2021-12-19 14:48:23,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c [2021-12-19 14:48:23,127 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d99902cd/d8efeac403374c56a9d39b323c59eb0a/FLAG40095d427 [2021-12-19 14:48:23,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d99902cd/d8efeac403374c56a9d39b323c59eb0a [2021-12-19 14:48:23,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-19 14:48:23,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-19 14:48:23,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-19 14:48:23,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-19 14:48:23,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-19 14:48:23,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b7ed025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23, skipping insertion in model container [2021-12-19 14:48:23,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-19 14:48:23,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-19 14:48:23,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c[761,774] [2021-12-19 14:48:23,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-19 14:48:23,352 INFO L203 MainTranslator]: Completed pre-run [2021-12-19 14:48:23,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-numeric/Fibonacci01-2.c[761,774] [2021-12-19 14:48:23,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-19 14:48:23,379 INFO L208 MainTranslator]: Completed translation [2021-12-19 14:48:23,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23 WrapperNode [2021-12-19 14:48:23,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-19 14:48:23,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-19 14:48:23,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-19 14:48:23,382 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-19 14:48:23,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,409 INFO L137 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2021-12-19 14:48:23,409 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-19 14:48:23,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-19 14:48:23,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-19 14:48:23,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-19 14:48:23,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,425 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-19 14:48:23,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-19 14:48:23,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-19 14:48:23,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-19 14:48:23,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (1/1) ... [2021-12-19 14:48:23,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-19 14:48:23,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:23,468 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) [2021-12-19 14:48:23,495 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 [2021-12-19 14:48:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2021-12-19 14:48:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2021-12-19 14:48:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-19 14:48:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-19 14:48:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-19 14:48:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-19 14:48:23,562 INFO L236 CfgBuilder]: Building ICFG [2021-12-19 14:48:23,563 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-19 14:48:23,708 INFO L277 CfgBuilder]: Performing block encoding [2021-12-19 14:48:23,713 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-19 14:48:23,713 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-19 14:48:23,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 02:48:23 BoogieIcfgContainer [2021-12-19 14:48:23,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-19 14:48:23,716 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-19 14:48:23,716 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-19 14:48:23,719 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-19 14:48:23,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.12 02:48:23" (1/3) ... [2021-12-19 14:48:23,720 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21b0bd0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 02:48:23, skipping insertion in model container [2021-12-19 14:48:23,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 02:48:23" (2/3) ... [2021-12-19 14:48:23,720 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21b0bd0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 02:48:23, skipping insertion in model container [2021-12-19 14:48:23,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 02:48:23" (3/3) ... [2021-12-19 14:48:23,722 INFO L111 eAbstractionObserver]: Analyzing ICFG Fibonacci01-2.c [2021-12-19 14:48:23,725 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-19 14:48:23,726 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-12-19 14:48:23,759 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-19 14:48:23,764 INFO L339 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=FINITE_AUTOMATA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-19 14:48:23,765 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-12-19 14:48:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 20 states have (on average 1.5) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-12-19 14:48:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-12-19 14:48:23,781 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:23,782 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:23,782 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:23,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:23,799 INFO L85 PathProgramCache]: Analyzing trace with hash 627182713, now seen corresponding path program 1 times [2021-12-19 14:48:23,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:23,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973395440] [2021-12-19 14:48:23,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:23,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:23,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-19 14:48:23,987 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:23,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973395440] [2021-12-19 14:48:23,989 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973395440] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:23,990 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-19 14:48:23,990 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-19 14:48:23,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066013494] [2021-12-19 14:48:23,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:23,995 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-19 14:48:23,996 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:24,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-19 14:48:24,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:24,022 INFO L87 Difference]: Start difference. First operand has 31 states, 20 states have (on average 1.5) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-19 14:48:24,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:24,112 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2021-12-19 14:48:24,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-19 14:48:24,116 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-12-19 14:48:24,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:24,122 INFO L225 Difference]: With dead ends: 34 [2021-12-19 14:48:24,123 INFO L226 Difference]: Without dead ends: 23 [2021-12-19 14:48:24,125 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-19 14:48:24,129 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 39 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:24,130 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 41 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:24,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-12-19 14:48:24,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-12-19 14:48:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 15 states have (on average 1.4) internal successors, (21), 19 states have internal predecessors, (21), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-12-19 14:48:24,167 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 8 [2021-12-19 14:48:24,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:24,168 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-12-19 14:48:24,168 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-19 14:48:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-12-19 14:48:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-12-19 14:48:24,169 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:24,170 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:24,170 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-19 14:48:24,171 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:24,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:24,174 INFO L85 PathProgramCache]: Analyzing trace with hash -2032172335, now seen corresponding path program 1 times [2021-12-19 14:48:24,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:24,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491142027] [2021-12-19 14:48:24,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:24,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-19 14:48:24,216 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:24,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491142027] [2021-12-19 14:48:24,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491142027] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:24,217 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-19 14:48:24,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-19 14:48:24,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182280405] [2021-12-19 14:48:24,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:24,218 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-19 14:48:24,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:24,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-19 14:48:24,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-19 14:48:24,219 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-19 14:48:24,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:24,231 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2021-12-19 14:48:24,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-19 14:48:24,231 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-12-19 14:48:24,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:24,233 INFO L225 Difference]: With dead ends: 25 [2021-12-19 14:48:24,233 INFO L226 Difference]: Without dead ends: 23 [2021-12-19 14:48:24,233 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-19 14:48:24,234 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 11 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:24,235 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 28 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:24,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-12-19 14:48:24,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2021-12-19 14:48:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 17 states have internal predecessors, (19), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 24 transitions. [2021-12-19 14:48:24,241 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 24 transitions. Word has length 9 [2021-12-19 14:48:24,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:24,241 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 24 transitions. [2021-12-19 14:48:24,241 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-19 14:48:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2021-12-19 14:48:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-12-19 14:48:24,242 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:24,242 INFO L514 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:24,242 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-19 14:48:24,243 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:24,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:24,243 INFO L85 PathProgramCache]: Analyzing trace with hash 1173651673, now seen corresponding path program 1 times [2021-12-19 14:48:24,243 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:24,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924462509] [2021-12-19 14:48:24,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:24,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-12-19 14:48:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-19 14:48:24,362 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:24,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924462509] [2021-12-19 14:48:24,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924462509] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:24,362 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-19 14:48:24,362 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-19 14:48:24,362 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677753771] [2021-12-19 14:48:24,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:24,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-19 14:48:24,363 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:24,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-19 14:48:24,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:24,364 INFO L87 Difference]: Start difference. First operand 21 states and 24 transitions. Second operand has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:24,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:24,392 INFO L93 Difference]: Finished difference Result 37 states and 43 transitions. [2021-12-19 14:48:24,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-19 14:48:24,392 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2021-12-19 14:48:24,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:24,394 INFO L225 Difference]: With dead ends: 37 [2021-12-19 14:48:24,394 INFO L226 Difference]: Without dead ends: 35 [2021-12-19 14:48:24,394 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:24,395 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 7 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:24,396 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 57 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:24,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-12-19 14:48:24,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 30. [2021-12-19 14:48:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 24 states have internal predecessors, (26), 4 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (6), 4 states have call predecessors, (6), 3 states have call successors, (6) [2021-12-19 14:48:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 36 transitions. [2021-12-19 14:48:24,405 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 36 transitions. Word has length 30 [2021-12-19 14:48:24,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:24,406 INFO L470 AbstractCegarLoop]: Abstraction has 30 states and 36 transitions. [2021-12-19 14:48:24,406 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2021-12-19 14:48:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-12-19 14:48:24,407 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:24,407 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:24,408 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-19 14:48:24,408 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:24,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:24,408 INFO L85 PathProgramCache]: Analyzing trace with hash 2034782143, now seen corresponding path program 1 times [2021-12-19 14:48:24,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:24,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450710521] [2021-12-19 14:48:24,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:24,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-12-19 14:48:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-19 14:48:24,534 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:24,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450710521] [2021-12-19 14:48:24,534 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450710521] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:24,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1739618324] [2021-12-19 14:48:24,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:24,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:24,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:24,539 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) [2021-12-19 14:48:24,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-19 14:48:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:24,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-19 14:48:24,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-12-19 14:48:24,743 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-12-19 14:48:24,904 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1739618324] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:24,905 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:24,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 15 [2021-12-19 14:48:24,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74182681] [2021-12-19 14:48:24,905 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:24,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-12-19 14:48:24,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:24,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-12-19 14:48:24,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2021-12-19 14:48:24,907 INFO L87 Difference]: Start difference. First operand 30 states and 36 transitions. Second operand has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) [2021-12-19 14:48:25,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:25,219 INFO L93 Difference]: Finished difference Result 91 states and 129 transitions. [2021-12-19 14:48:25,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-19 14:48:25,219 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) Word has length 31 [2021-12-19 14:48:25,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:25,221 INFO L225 Difference]: With dead ends: 91 [2021-12-19 14:48:25,221 INFO L226 Difference]: Without dead ends: 65 [2021-12-19 14:48:25,223 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=126, Invalid=380, Unknown=0, NotChecked=0, Total=506 [2021-12-19 14:48:25,224 INFO L933 BasicCegarLoop]: 12 mSDtfsCounter, 116 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:25,224 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 93 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:25,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2021-12-19 14:48:25,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 53. [2021-12-19 14:48:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 42 states have internal predecessors, (43), 7 states have call successors, (7), 2 states have call predecessors, (7), 5 states have return successors, (18), 8 states have call predecessors, (18), 6 states have call successors, (18) [2021-12-19 14:48:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 68 transitions. [2021-12-19 14:48:25,235 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 68 transitions. Word has length 31 [2021-12-19 14:48:25,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:25,235 INFO L470 AbstractCegarLoop]: Abstraction has 53 states and 68 transitions. [2021-12-19 14:48:25,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.466666666666667) internal successors, (37), 15 states have internal predecessors, (37), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 5 states have call predecessors, (6), 4 states have call successors, (6) [2021-12-19 14:48:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2021-12-19 14:48:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-12-19 14:48:25,237 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:25,237 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:25,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:25,459 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:25,460 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:25,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:25,460 INFO L85 PathProgramCache]: Analyzing trace with hash -603092359, now seen corresponding path program 2 times [2021-12-19 14:48:25,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:25,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811963220] [2021-12-19 14:48:25,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:25,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-19 14:48:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-19 14:48:25,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:25,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811963220] [2021-12-19 14:48:25,527 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811963220] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:25,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405992519] [2021-12-19 14:48:25,527 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-19 14:48:25,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:25,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:25,528 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) [2021-12-19 14:48:25,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-19 14:48:25,567 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-19 14:48:25,567 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:25,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-19 14:48:25,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-19 14:48:25,633 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-19 14:48:25,634 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1405992519] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:25,634 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-19 14:48:25,634 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2021-12-19 14:48:25,634 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424295540] [2021-12-19 14:48:25,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:25,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-19 14:48:25,635 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:25,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-19 14:48:25,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-19 14:48:25,635 INFO L87 Difference]: Start difference. First operand 53 states and 68 transitions. Second operand has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:25,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:25,654 INFO L93 Difference]: Finished difference Result 61 states and 76 transitions. [2021-12-19 14:48:25,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-19 14:48:25,655 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 25 [2021-12-19 14:48:25,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:25,656 INFO L225 Difference]: With dead ends: 61 [2021-12-19 14:48:25,656 INFO L226 Difference]: Without dead ends: 60 [2021-12-19 14:48:25,656 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-19 14:48:25,659 INFO L933 BasicCegarLoop]: 18 mSDtfsCounter, 9 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:25,660 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 51 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:25,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-12-19 14:48:25,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 55. [2021-12-19 14:48:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 43 states have internal predecessors, (45), 7 states have call successors, (7), 2 states have call predecessors, (7), 5 states have return successors, (18), 9 states have call predecessors, (18), 6 states have call successors, (18) [2021-12-19 14:48:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2021-12-19 14:48:25,674 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 25 [2021-12-19 14:48:25,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:25,674 INFO L470 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2021-12-19 14:48:25,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-19 14:48:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2021-12-19 14:48:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-12-19 14:48:25,676 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:25,676 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:25,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-19 14:48:25,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:25,896 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:25,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:25,896 INFO L85 PathProgramCache]: Analyzing trace with hash -736921595, now seen corresponding path program 1 times [2021-12-19 14:48:25,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:25,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880290327] [2021-12-19 14:48:25,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:25,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-19 14:48:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-19 14:48:25,970 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:25,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880290327] [2021-12-19 14:48:25,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880290327] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:25,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [471037258] [2021-12-19 14:48:25,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:25,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:25,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:25,971 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) [2021-12-19 14:48:25,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-19 14:48:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-19 14:48:26,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-19 14:48:26,114 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-19 14:48:26,200 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [471037258] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:26,200 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:26,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 11 [2021-12-19 14:48:26,200 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856530449] [2021-12-19 14:48:26,200 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:26,201 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-12-19 14:48:26,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:26,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-12-19 14:48:26,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-12-19 14:48:26,202 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2021-12-19 14:48:26,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:26,316 INFO L93 Difference]: Finished difference Result 70 states and 94 transitions. [2021-12-19 14:48:26,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-19 14:48:26,317 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) Word has length 32 [2021-12-19 14:48:26,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:26,318 INFO L225 Difference]: With dead ends: 70 [2021-12-19 14:48:26,318 INFO L226 Difference]: Without dead ends: 69 [2021-12-19 14:48:26,319 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2021-12-19 14:48:26,319 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 16 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:26,320 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 142 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:26,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-12-19 14:48:26,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2021-12-19 14:48:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 51 states have (on average 1.0980392156862746) internal successors, (56), 52 states have internal predecessors, (56), 8 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (27), 12 states have call predecessors, (27), 7 states have call successors, (27) [2021-12-19 14:48:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 91 transitions. [2021-12-19 14:48:26,329 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 91 transitions. Word has length 32 [2021-12-19 14:48:26,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:26,329 INFO L470 AbstractCegarLoop]: Abstraction has 67 states and 91 transitions. [2021-12-19 14:48:26,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 4 states have call successors, (5), 1 states have call predecessors, (5), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2021-12-19 14:48:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2021-12-19 14:48:26,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-12-19 14:48:26,331 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:26,347 INFO L514 BasicCegarLoop]: trace histogram [6, 5, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:26,374 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:26,567 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:26,568 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:26,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:26,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1336761272, now seen corresponding path program 1 times [2021-12-19 14:48:26,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:26,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132562] [2021-12-19 14:48:26,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:26,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-19 14:48:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,693 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-12-19 14:48:26,694 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:26,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132562] [2021-12-19 14:48:26,694 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132562] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:26,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2015630272] [2021-12-19 14:48:26,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:26,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:26,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:26,699 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) [2021-12-19 14:48:26,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-19 14:48:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:26,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 9 conjunts are in the unsatisfiable core [2021-12-19 14:48:26,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-12-19 14:48:26,868 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-12-19 14:48:27,058 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2015630272] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:27,058 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:27,058 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 7] total 13 [2021-12-19 14:48:27,058 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098915381] [2021-12-19 14:48:27,058 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:27,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-12-19 14:48:27,061 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:27,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-12-19 14:48:27,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-12-19 14:48:27,062 INFO L87 Difference]: Start difference. First operand 67 states and 91 transitions. Second operand has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) [2021-12-19 14:48:27,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:27,195 INFO L93 Difference]: Finished difference Result 138 states and 205 transitions. [2021-12-19 14:48:27,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-12-19 14:48:27,195 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) Word has length 51 [2021-12-19 14:48:27,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:27,200 INFO L225 Difference]: With dead ends: 138 [2021-12-19 14:48:27,200 INFO L226 Difference]: Without dead ends: 137 [2021-12-19 14:48:27,201 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=124, Invalid=296, Unknown=0, NotChecked=0, Total=420 [2021-12-19 14:48:27,202 INFO L933 BasicCegarLoop]: 25 mSDtfsCounter, 33 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:27,202 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 107 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:27,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2021-12-19 14:48:27,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 99. [2021-12-19 14:48:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 77 states have (on average 1.077922077922078) internal successors, (83), 76 states have internal predecessors, (83), 11 states have call successors, (11), 2 states have call predecessors, (11), 9 states have return successors, (66), 20 states have call predecessors, (66), 10 states have call successors, (66) [2021-12-19 14:48:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 160 transitions. [2021-12-19 14:48:27,236 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 160 transitions. Word has length 51 [2021-12-19 14:48:27,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:27,236 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 160 transitions. [2021-12-19 14:48:27,236 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 3 states have call successors, (4), 1 states have call predecessors, (4), 4 states have return successors, (8), 8 states have call predecessors, (8), 3 states have call successors, (8) [2021-12-19 14:48:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 160 transitions. [2021-12-19 14:48:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-12-19 14:48:27,246 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:27,246 INFO L514 BasicCegarLoop]: trace histogram [8, 6, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1] [2021-12-19 14:48:27,263 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:27,451 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:27,451 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:27,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:27,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1034679801, now seen corresponding path program 1 times [2021-12-19 14:48:27,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:27,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566881071] [2021-12-19 14:48:27,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:27,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-19 14:48:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-19 14:48:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-12-19 14:48:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2021-12-19 14:48:27,525 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:27,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566881071] [2021-12-19 14:48:27,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566881071] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:27,526 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-19 14:48:27,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-19 14:48:27,526 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655955104] [2021-12-19 14:48:27,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:27,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-19 14:48:27,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:27,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-19 14:48:27,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:27,527 INFO L87 Difference]: Start difference. First operand 99 states and 160 transitions. Second operand has 5 states, 4 states have (on average 6.0) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-19 14:48:27,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:27,549 INFO L93 Difference]: Finished difference Result 112 states and 174 transitions. [2021-12-19 14:48:27,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-19 14:48:27,549 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 6.0) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 70 [2021-12-19 14:48:27,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:27,551 INFO L225 Difference]: With dead ends: 112 [2021-12-19 14:48:27,551 INFO L226 Difference]: Without dead ends: 111 [2021-12-19 14:48:27,552 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:27,553 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 5 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:27,553 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 61 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:27,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-12-19 14:48:27,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 99. [2021-12-19 14:48:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 77 states have (on average 1.077922077922078) internal successors, (83), 76 states have internal predecessors, (83), 11 states have call successors, (11), 2 states have call predecessors, (11), 9 states have return successors, (66), 20 states have call predecessors, (66), 10 states have call successors, (66) [2021-12-19 14:48:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 160 transitions. [2021-12-19 14:48:27,567 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 160 transitions. Word has length 70 [2021-12-19 14:48:27,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:27,567 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 160 transitions. [2021-12-19 14:48:27,568 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 6.0) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-19 14:48:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 160 transitions. [2021-12-19 14:48:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-12-19 14:48:27,570 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:27,571 INFO L514 BasicCegarLoop]: trace histogram [11, 9, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1] [2021-12-19 14:48:27,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-19 14:48:27,571 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:27,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:27,572 INFO L85 PathProgramCache]: Analyzing trace with hash 773706717, now seen corresponding path program 2 times [2021-12-19 14:48:27,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:27,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551268400] [2021-12-19 14:48:27,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:27,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-19 14:48:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-19 14:48:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2021-12-19 14:48:27,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:27,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551268400] [2021-12-19 14:48:27,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551268400] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-19 14:48:27,689 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-19 14:48:27,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-19 14:48:27,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108534078] [2021-12-19 14:48:27,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-19 14:48:27,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-19 14:48:27,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:27,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-19 14:48:27,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:27,691 INFO L87 Difference]: Start difference. First operand 99 states and 160 transitions. Second operand has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-19 14:48:27,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:27,711 INFO L93 Difference]: Finished difference Result 112 states and 174 transitions. [2021-12-19 14:48:27,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-19 14:48:27,712 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 99 [2021-12-19 14:48:27,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:27,713 INFO L225 Difference]: With dead ends: 112 [2021-12-19 14:48:27,713 INFO L226 Difference]: Without dead ends: 111 [2021-12-19 14:48:27,714 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-19 14:48:27,714 INFO L933 BasicCegarLoop]: 18 mSDtfsCounter, 6 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:27,714 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 51 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:27,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-12-19 14:48:27,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 99. [2021-12-19 14:48:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 77 states have (on average 1.077922077922078) internal successors, (83), 76 states have internal predecessors, (83), 11 states have call successors, (11), 2 states have call predecessors, (11), 9 states have return successors, (66), 20 states have call predecessors, (66), 10 states have call successors, (66) [2021-12-19 14:48:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 160 transitions. [2021-12-19 14:48:27,732 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 160 transitions. Word has length 99 [2021-12-19 14:48:27,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:27,732 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 160 transitions. [2021-12-19 14:48:27,733 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 2 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-19 14:48:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 160 transitions. [2021-12-19 14:48:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-12-19 14:48:27,734 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:27,734 INFO L514 BasicCegarLoop]: trace histogram [13, 12, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 3, 1, 1, 1, 1, 1] [2021-12-19 14:48:27,734 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-19 14:48:27,735 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:27,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:27,735 INFO L85 PathProgramCache]: Analyzing trace with hash 489976848, now seen corresponding path program 2 times [2021-12-19 14:48:27,735 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:27,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163551410] [2021-12-19 14:48:27,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:27,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-19 14:48:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 61 proven. 158 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2021-12-19 14:48:27,895 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:27,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163551410] [2021-12-19 14:48:27,895 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163551410] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:27,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1443556865] [2021-12-19 14:48:27,895 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-19 14:48:27,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:27,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:27,916 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) [2021-12-19 14:48:27,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-19 14:48:27,974 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-19 14:48:27,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:27,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 10 conjunts are in the unsatisfiable core [2021-12-19 14:48:27,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2021-12-19 14:48:28,202 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 68 proven. 209 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2021-12-19 14:48:28,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1443556865] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:28,661 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:28,661 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 11] total 17 [2021-12-19 14:48:28,661 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700428461] [2021-12-19 14:48:28,661 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:28,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-19 14:48:28,662 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:28,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-19 14:48:28,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=196, Unknown=0, NotChecked=0, Total=272 [2021-12-19 14:48:28,662 INFO L87 Difference]: Start difference. First operand 99 states and 160 transitions. Second operand has 17 states, 17 states have (on average 5.294117647058823) internal successors, (90), 17 states have internal predecessors, (90), 12 states have call successors, (16), 1 states have call predecessors, (16), 5 states have return successors, (16), 8 states have call predecessors, (16), 12 states have call successors, (16) [2021-12-19 14:48:28,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:28,785 INFO L93 Difference]: Finished difference Result 178 states and 303 transitions. [2021-12-19 14:48:28,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-19 14:48:28,785 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 5.294117647058823) internal successors, (90), 17 states have internal predecessors, (90), 12 states have call successors, (16), 1 states have call predecessors, (16), 5 states have return successors, (16), 8 states have call predecessors, (16), 12 states have call successors, (16) Word has length 123 [2021-12-19 14:48:28,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:28,786 INFO L225 Difference]: With dead ends: 178 [2021-12-19 14:48:28,786 INFO L226 Difference]: Without dead ends: 83 [2021-12-19 14:48:28,788 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 261 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=284, Unknown=0, NotChecked=0, Total=420 [2021-12-19 14:48:28,789 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 187 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:28,789 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [190 Valid, 59 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:28,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-12-19 14:48:28,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 70. [2021-12-19 14:48:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 55 states have (on average 1.1090909090909091) internal successors, (61), 53 states have internal predecessors, (61), 7 states have call successors, (7), 4 states have call predecessors, (7), 6 states have return successors, (26), 12 states have call predecessors, (26), 6 states have call successors, (26) [2021-12-19 14:48:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 94 transitions. [2021-12-19 14:48:28,797 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 94 transitions. Word has length 123 [2021-12-19 14:48:28,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:28,797 INFO L470 AbstractCegarLoop]: Abstraction has 70 states and 94 transitions. [2021-12-19 14:48:28,798 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 5.294117647058823) internal successors, (90), 17 states have internal predecessors, (90), 12 states have call successors, (16), 1 states have call predecessors, (16), 5 states have return successors, (16), 8 states have call predecessors, (16), 12 states have call successors, (16) [2021-12-19 14:48:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 94 transitions. [2021-12-19 14:48:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-12-19 14:48:28,799 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:28,799 INFO L514 BasicCegarLoop]: trace histogram [13, 12, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 3, 1, 1, 1, 1, 1] [2021-12-19 14:48:28,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:29,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-12-19 14:48:29,016 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:29,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:29,016 INFO L85 PathProgramCache]: Analyzing trace with hash -720593886, now seen corresponding path program 3 times [2021-12-19 14:48:29,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:29,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591959592] [2021-12-19 14:48:29,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:29,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-19 14:48:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 49 proven. 134 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2021-12-19 14:48:29,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:29,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591959592] [2021-12-19 14:48:29,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591959592] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:29,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851875894] [2021-12-19 14:48:29,168 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-19 14:48:29,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:29,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:29,169 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) [2021-12-19 14:48:29,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-19 14:48:29,221 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-12-19 14:48:29,222 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:29,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-19 14:48:29,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 191 proven. 21 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2021-12-19 14:48:29,450 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 191 proven. 22 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2021-12-19 14:48:29,811 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851875894] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:29,811 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:29,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 17 [2021-12-19 14:48:29,811 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630120632] [2021-12-19 14:48:29,811 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:29,812 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-19 14:48:29,812 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:29,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-19 14:48:29,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2021-12-19 14:48:29,813 INFO L87 Difference]: Start difference. First operand 70 states and 94 transitions. Second operand has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) [2021-12-19 14:48:29,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:29,928 INFO L93 Difference]: Finished difference Result 125 states and 175 transitions. [2021-12-19 14:48:29,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-19 14:48:29,929 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) Word has length 123 [2021-12-19 14:48:29,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:29,930 INFO L225 Difference]: With dead ends: 125 [2021-12-19 14:48:29,930 INFO L226 Difference]: Without dead ends: 59 [2021-12-19 14:48:29,931 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 260 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=119, Invalid=301, Unknown=0, NotChecked=0, Total=420 [2021-12-19 14:48:29,931 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 74 mSDsluCounter, 68 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:29,932 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 96 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:29,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2021-12-19 14:48:29,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2021-12-19 14:48:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 45 states have internal predecessors, (50), 6 states have call successors, (6), 5 states have call predecessors, (6), 5 states have return successors, (12), 8 states have call predecessors, (12), 5 states have call successors, (12) [2021-12-19 14:48:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 68 transitions. [2021-12-19 14:48:29,937 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 68 transitions. Word has length 123 [2021-12-19 14:48:29,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:29,937 INFO L470 AbstractCegarLoop]: Abstraction has 59 states and 68 transitions. [2021-12-19 14:48:29,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.529411764705882) internal successors, (77), 17 states have internal predecessors, (77), 7 states have call successors, (12), 1 states have call predecessors, (12), 7 states have return successors, (15), 9 states have call predecessors, (15), 7 states have call successors, (15) [2021-12-19 14:48:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 68 transitions. [2021-12-19 14:48:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-12-19 14:48:29,938 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:29,938 INFO L514 BasicCegarLoop]: trace histogram [12, 10, 10, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 1, 1, 1, 1, 1] [2021-12-19 14:48:29,963 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:30,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:30,161 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:30,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:30,161 INFO L85 PathProgramCache]: Analyzing trace with hash -46810727, now seen corresponding path program 4 times [2021-12-19 14:48:30,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:30,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425530764] [2021-12-19 14:48:30,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:30,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-19 14:48:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 104 proven. 129 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2021-12-19 14:48:30,355 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:30,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425530764] [2021-12-19 14:48:30,355 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425530764] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:30,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072400669] [2021-12-19 14:48:30,355 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-19 14:48:30,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:30,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:30,357 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) [2021-12-19 14:48:30,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-19 14:48:30,406 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-19 14:48:30,407 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:30,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 14 conjunts are in the unsatisfiable core [2021-12-19 14:48:30,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 102 proven. 158 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-12-19 14:48:30,602 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 102 proven. 174 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-12-19 14:48:31,205 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072400669] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:31,205 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:31,205 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 11, 15] total 23 [2021-12-19 14:48:31,205 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999158107] [2021-12-19 14:48:31,205 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:31,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-12-19 14:48:31,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:31,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-12-19 14:48:31,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=371, Unknown=0, NotChecked=0, Total=506 [2021-12-19 14:48:31,208 INFO L87 Difference]: Start difference. First operand 59 states and 68 transitions. Second operand has 23 states, 23 states have (on average 4.608695652173913) internal successors, (106), 23 states have internal predecessors, (106), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) [2021-12-19 14:48:31,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:31,398 INFO L93 Difference]: Finished difference Result 128 states and 153 transitions. [2021-12-19 14:48:31,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-19 14:48:31,399 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 4.608695652173913) internal successors, (106), 23 states have internal predecessors, (106), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) Word has length 110 [2021-12-19 14:48:31,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:31,400 INFO L225 Difference]: With dead ends: 128 [2021-12-19 14:48:31,400 INFO L226 Difference]: Without dead ends: 75 [2021-12-19 14:48:31,401 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 231 SyntacticMatches, 2 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 232 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=274, Invalid=656, Unknown=0, NotChecked=0, Total=930 [2021-12-19 14:48:31,401 INFO L933 BasicCegarLoop]: 24 mSDtfsCounter, 132 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:31,401 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 114 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:48:31,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-12-19 14:48:31,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 65. [2021-12-19 14:48:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 50 states have internal predecessors, (55), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (11), 8 states have call predecessors, (11), 6 states have call successors, (11) [2021-12-19 14:48:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 73 transitions. [2021-12-19 14:48:31,406 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 73 transitions. Word has length 110 [2021-12-19 14:48:31,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:31,407 INFO L470 AbstractCegarLoop]: Abstraction has 65 states and 73 transitions. [2021-12-19 14:48:31,407 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.608695652173913) internal successors, (106), 23 states have internal predecessors, (106), 17 states have call successors, (19), 1 states have call predecessors, (19), 7 states have return successors, (22), 10 states have call predecessors, (22), 17 states have call successors, (22) [2021-12-19 14:48:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2021-12-19 14:48:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-12-19 14:48:31,408 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:31,408 INFO L514 BasicCegarLoop]: trace histogram [9, 8, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1] [2021-12-19 14:48:31,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:31,623 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:31,624 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting fibonacciErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:31,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:31,624 INFO L85 PathProgramCache]: Analyzing trace with hash 184548158, now seen corresponding path program 3 times [2021-12-19 14:48:31,624 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:31,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800247780] [2021-12-19 14:48:31,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:31,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-19 14:48:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:31,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 38 proven. 23 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-12-19 14:48:31,724 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:31,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800247780] [2021-12-19 14:48:31,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800247780] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:31,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1197272324] [2021-12-19 14:48:31,724 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-19 14:48:31,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:31,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:31,725 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) [2021-12-19 14:48:31,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-12-19 14:48:31,773 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-12-19 14:48:31,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:31,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-19 14:48:31,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 62 proven. 5 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-12-19 14:48:31,913 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 62 proven. 5 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-12-19 14:48:32,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1197272324] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:32,100 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:32,100 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 7] total 14 [2021-12-19 14:48:32,100 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088633192] [2021-12-19 14:48:32,100 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:32,101 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-12-19 14:48:32,101 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:32,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-12-19 14:48:32,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2021-12-19 14:48:32,102 INFO L87 Difference]: Start difference. First operand 65 states and 73 transitions. Second operand has 15 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 15 states have internal predecessors, (52), 5 states have call successors, (7), 1 states have call predecessors, (7), 4 states have return successors, (10), 9 states have call predecessors, (10), 5 states have call successors, (10) [2021-12-19 14:48:32,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:32,170 INFO L93 Difference]: Finished difference Result 65 states and 73 transitions. [2021-12-19 14:48:32,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-19 14:48:32,170 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 15 states have internal predecessors, (52), 5 states have call successors, (7), 1 states have call predecessors, (7), 4 states have return successors, (10), 9 states have call predecessors, (10), 5 states have call successors, (10) Word has length 85 [2021-12-19 14:48:32,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:32,171 INFO L225 Difference]: With dead ends: 65 [2021-12-19 14:48:32,171 INFO L226 Difference]: Without dead ends: 64 [2021-12-19 14:48:32,171 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 189 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2021-12-19 14:48:32,172 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 15 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 207 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:32,172 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 207 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-19 14:48:32,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2021-12-19 14:48:32,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2021-12-19 14:48:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 51 states have (on average 1.0588235294117647) internal successors, (54), 49 states have internal predecessors, (54), 7 states have call successors, (7), 6 states have call predecessors, (7), 5 states have return successors, (11), 8 states have call predecessors, (11), 6 states have call successors, (11) [2021-12-19 14:48:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 72 transitions. [2021-12-19 14:48:32,177 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 72 transitions. Word has length 85 [2021-12-19 14:48:32,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:32,177 INFO L470 AbstractCegarLoop]: Abstraction has 64 states and 72 transitions. [2021-12-19 14:48:32,177 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 15 states have internal predecessors, (52), 5 states have call successors, (7), 1 states have call predecessors, (7), 4 states have return successors, (10), 9 states have call predecessors, (10), 5 states have call successors, (10) [2021-12-19 14:48:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 72 transitions. [2021-12-19 14:48:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-12-19 14:48:32,179 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:32,179 INFO L514 BasicCegarLoop]: trace histogram [19, 18, 15, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 6, 4, 1, 1, 1, 1, 1] [2021-12-19 14:48:32,205 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:32,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-12-19 14:48:32,399 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:32,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:32,399 INFO L85 PathProgramCache]: Analyzing trace with hash 570135007, now seen corresponding path program 5 times [2021-12-19 14:48:32,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:32,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730874965] [2021-12-19 14:48:32,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:32,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-19 14:48:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 228 proven. 420 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2021-12-19 14:48:32,680 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:32,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730874965] [2021-12-19 14:48:32,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730874965] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:32,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [409592030] [2021-12-19 14:48:32,681 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-19 14:48:32,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:32,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:32,682 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) [2021-12-19 14:48:32,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-12-19 14:48:32,755 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-12-19 14:48:32,755 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:32,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 14 conjunts are in the unsatisfiable core [2021-12-19 14:48:32,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 255 proven. 345 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2021-12-19 14:48:33,067 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 259 proven. 357 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2021-12-19 14:48:33,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [409592030] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:33,779 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:33,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 11, 15] total 27 [2021-12-19 14:48:33,780 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48496765] [2021-12-19 14:48:33,780 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:33,781 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-12-19 14:48:33,782 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:33,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-12-19 14:48:33,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=519, Unknown=0, NotChecked=0, Total=702 [2021-12-19 14:48:33,783 INFO L87 Difference]: Start difference. First operand 64 states and 72 transitions. Second operand has 27 states, 27 states have (on average 4.888888888888889) internal successors, (132), 27 states have internal predecessors, (132), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) [2021-12-19 14:48:34,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:34,077 INFO L93 Difference]: Finished difference Result 153 states and 185 transitions. [2021-12-19 14:48:34,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-19 14:48:34,078 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 4.888888888888889) internal successors, (132), 27 states have internal predecessors, (132), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) Word has length 182 [2021-12-19 14:48:34,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:34,079 INFO L225 Difference]: With dead ends: 153 [2021-12-19 14:48:34,079 INFO L226 Difference]: Without dead ends: 95 [2021-12-19 14:48:34,080 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 429 GetRequests, 390 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=405, Invalid=1077, Unknown=0, NotChecked=0, Total=1482 [2021-12-19 14:48:34,080 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 256 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:34,080 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [260 Valid, 153 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-19 14:48:34,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2021-12-19 14:48:34,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 82. [2021-12-19 14:48:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 63 states have internal predecessors, (71), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (17), 10 states have call predecessors, (17), 8 states have call successors, (17) [2021-12-19 14:48:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 97 transitions. [2021-12-19 14:48:34,085 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 97 transitions. Word has length 182 [2021-12-19 14:48:34,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:34,086 INFO L470 AbstractCegarLoop]: Abstraction has 82 states and 97 transitions. [2021-12-19 14:48:34,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 4.888888888888889) internal successors, (132), 27 states have internal predecessors, (132), 17 states have call successors, (24), 1 states have call predecessors, (24), 9 states have return successors, (30), 19 states have call predecessors, (30), 17 states have call successors, (30) [2021-12-19 14:48:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 97 transitions. [2021-12-19 14:48:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-12-19 14:48:34,087 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:34,087 INFO L514 BasicCegarLoop]: trace histogram [14, 12, 11, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 3, 1, 1, 1, 1, 1] [2021-12-19 14:48:34,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:34,287 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-12-19 14:48:34,288 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:34,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:34,288 INFO L85 PathProgramCache]: Analyzing trace with hash 472435048, now seen corresponding path program 6 times [2021-12-19 14:48:34,288 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:34,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46803308] [2021-12-19 14:48:34,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:34,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-19 14:48:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 214 proven. 68 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2021-12-19 14:48:34,439 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:34,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46803308] [2021-12-19 14:48:34,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46803308] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:34,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [693545428] [2021-12-19 14:48:34,439 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-19 14:48:34,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:34,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:34,440 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) [2021-12-19 14:48:34,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-12-19 14:48:34,507 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-12-19 14:48:34,508 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:34,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 25 conjunts are in the unsatisfiable core [2021-12-19 14:48:34,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 61 proven. 90 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2021-12-19 14:48:34,864 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 103 proven. 90 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2021-12-19 14:48:35,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [693545428] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:35,707 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:35,707 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 15] total 33 [2021-12-19 14:48:35,707 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [54794154] [2021-12-19 14:48:35,707 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:35,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2021-12-19 14:48:35,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:35,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-12-19 14:48:35,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=895, Unknown=0, NotChecked=0, Total=1056 [2021-12-19 14:48:35,709 INFO L87 Difference]: Start difference. First operand 82 states and 97 transitions. Second operand has 33 states, 33 states have (on average 3.242424242424242) internal successors, (107), 33 states have internal predecessors, (107), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) [2021-12-19 14:48:36,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:36,286 INFO L93 Difference]: Finished difference Result 184 states and 237 transitions. [2021-12-19 14:48:36,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-12-19 14:48:36,286 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 3.242424242424242) internal successors, (107), 33 states have internal predecessors, (107), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) Word has length 129 [2021-12-19 14:48:36,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:36,287 INFO L225 Difference]: With dead ends: 184 [2021-12-19 14:48:36,287 INFO L226 Difference]: Without dead ends: 108 [2021-12-19 14:48:36,289 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 262 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 842 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=491, Invalid=2589, Unknown=0, NotChecked=0, Total=3080 [2021-12-19 14:48:36,289 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 152 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 523 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 111 SdHoareTripleChecker+Invalid, 632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 523 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:36,290 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [152 Valid, 111 Invalid, 632 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 523 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-19 14:48:36,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-12-19 14:48:36,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 91. [2021-12-19 14:48:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 70 states have internal predecessors, (77), 10 states have call successors, (10), 8 states have call predecessors, (10), 7 states have return successors, (20), 12 states have call predecessors, (20), 9 states have call successors, (20) [2021-12-19 14:48:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 107 transitions. [2021-12-19 14:48:36,296 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 107 transitions. Word has length 129 [2021-12-19 14:48:36,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:36,296 INFO L470 AbstractCegarLoop]: Abstraction has 91 states and 107 transitions. [2021-12-19 14:48:36,296 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.242424242424242) internal successors, (107), 33 states have internal predecessors, (107), 11 states have call successors, (15), 1 states have call predecessors, (15), 12 states have return successors, (25), 24 states have call predecessors, (25), 11 states have call successors, (25) [2021-12-19 14:48:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 107 transitions. [2021-12-19 14:48:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-12-19 14:48:36,299 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:36,299 INFO L514 BasicCegarLoop]: trace histogram [31, 30, 25, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 10, 6, 1, 1, 1, 1, 1] [2021-12-19 14:48:36,324 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:36,524 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-12-19 14:48:36,525 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:36,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:36,525 INFO L85 PathProgramCache]: Analyzing trace with hash -99623585, now seen corresponding path program 7 times [2021-12-19 14:48:36,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:36,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38735366] [2021-12-19 14:48:36,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:36,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-19 14:48:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 497 proven. 998 refuted. 0 times theorem prover too weak. 1641 trivial. 0 not checked. [2021-12-19 14:48:36,862 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:36,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38735366] [2021-12-19 14:48:36,862 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38735366] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:36,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989353952] [2021-12-19 14:48:36,862 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-12-19 14:48:36,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:36,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:36,864 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) [2021-12-19 14:48:36,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-12-19 14:48:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:36,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 22 conjunts are in the unsatisfiable core [2021-12-19 14:48:36,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 555 proven. 1181 refuted. 0 times theorem prover too weak. 1400 trivial. 0 not checked. [2021-12-19 14:48:37,428 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 555 proven. 1253 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2021-12-19 14:48:39,030 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989353952] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:39,030 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:39,030 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 15, 23] total 33 [2021-12-19 14:48:39,030 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000301226] [2021-12-19 14:48:39,030 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:39,031 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2021-12-19 14:48:39,031 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:39,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-12-19 14:48:39,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=799, Unknown=0, NotChecked=0, Total=1056 [2021-12-19 14:48:39,032 INFO L87 Difference]: Start difference. First operand 91 states and 107 transitions. Second operand has 33 states, 33 states have (on average 5.121212121212121) internal successors, (169), 33 states have internal predecessors, (169), 27 states have call successors, (31), 1 states have call predecessors, (31), 11 states have return successors, (42), 18 states have call predecessors, (42), 27 states have call successors, (42) [2021-12-19 14:48:39,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:39,453 INFO L93 Difference]: Finished difference Result 221 states and 291 transitions. [2021-12-19 14:48:39,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-12-19 14:48:39,454 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 5.121212121212121) internal successors, (169), 33 states have internal predecessors, (169), 27 states have call successors, (31), 1 states have call predecessors, (31), 11 states have return successors, (42), 18 states have call predecessors, (42), 27 states have call successors, (42) Word has length 300 [2021-12-19 14:48:39,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:39,456 INFO L225 Difference]: With dead ends: 221 [2021-12-19 14:48:39,456 INFO L226 Difference]: Without dead ends: 136 [2021-12-19 14:48:39,457 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 695 GetRequests, 645 SyntacticMatches, 2 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 694 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=646, Invalid=1804, Unknown=0, NotChecked=0, Total=2450 [2021-12-19 14:48:39,458 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 328 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 332 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 595 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:39,458 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [332 Valid, 186 Invalid, 595 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-19 14:48:39,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2021-12-19 14:48:39,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 120. [2021-12-19 14:48:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 97 states have (on average 1.0515463917525774) internal successors, (102), 93 states have internal predecessors, (102), 14 states have call successors, (14), 11 states have call predecessors, (14), 8 states have return successors, (32), 15 states have call predecessors, (32), 13 states have call successors, (32) [2021-12-19 14:48:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 148 transitions. [2021-12-19 14:48:39,468 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 148 transitions. Word has length 300 [2021-12-19 14:48:39,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:39,469 INFO L470 AbstractCegarLoop]: Abstraction has 120 states and 148 transitions. [2021-12-19 14:48:39,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 5.121212121212121) internal successors, (169), 33 states have internal predecessors, (169), 27 states have call successors, (31), 1 states have call predecessors, (31), 11 states have return successors, (42), 18 states have call predecessors, (42), 27 states have call successors, (42) [2021-12-19 14:48:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 148 transitions. [2021-12-19 14:48:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-12-19 14:48:39,471 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:39,472 INFO L514 BasicCegarLoop]: trace histogram [28, 26, 23, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 12, 12, 9, 5, 1, 1, 1, 1, 1] [2021-12-19 14:48:39,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:39,694 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-12-19 14:48:39,694 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:39,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:39,695 INFO L85 PathProgramCache]: Analyzing trace with hash 513022449, now seen corresponding path program 8 times [2021-12-19 14:48:39,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:39,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587771410] [2021-12-19 14:48:39,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:39,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-12-19 14:48:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:39,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:40,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:40,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:40,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2466 backedges. 782 proven. 379 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2021-12-19 14:48:40,025 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:40,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587771410] [2021-12-19 14:48:40,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587771410] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:40,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967309878] [2021-12-19 14:48:40,025 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-19 14:48:40,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:40,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:40,027 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) [2021-12-19 14:48:40,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-12-19 14:48:40,141 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-19 14:48:40,141 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:40,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 18 conjunts are in the unsatisfiable core [2021-12-19 14:48:40,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2466 backedges. 1242 proven. 484 refuted. 0 times theorem prover too weak. 740 trivial. 0 not checked. [2021-12-19 14:48:40,549 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2466 backedges. 534 proven. 831 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2021-12-19 14:48:41,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967309878] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:41,898 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:41,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 13, 19] total 27 [2021-12-19 14:48:41,899 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241542398] [2021-12-19 14:48:41,899 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:41,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-12-19 14:48:41,901 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:41,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-12-19 14:48:41,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=526, Unknown=0, NotChecked=0, Total=702 [2021-12-19 14:48:41,902 INFO L87 Difference]: Start difference. First operand 120 states and 148 transitions. Second operand has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) [2021-12-19 14:48:42,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:42,189 INFO L93 Difference]: Finished difference Result 232 states and 297 transitions. [2021-12-19 14:48:42,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-19 14:48:42,190 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) Word has length 267 [2021-12-19 14:48:42,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:42,191 INFO L225 Difference]: With dead ends: 232 [2021-12-19 14:48:42,192 INFO L226 Difference]: Without dead ends: 118 [2021-12-19 14:48:42,194 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 608 GetRequests, 573 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 310 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=332, Invalid=858, Unknown=0, NotChecked=0, Total=1190 [2021-12-19 14:48:42,194 INFO L933 BasicCegarLoop]: 41 mSDtfsCounter, 159 mSDsluCounter, 116 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 453 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:42,194 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 157 Invalid, 453 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-19 14:48:42,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2021-12-19 14:48:42,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 106. [2021-12-19 14:48:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 85 states have (on average 1.035294117647059) internal successors, (88), 83 states have internal predecessors, (88), 13 states have call successors, (13), 10 states have call predecessors, (13), 7 states have return successors, (26), 12 states have call predecessors, (26), 12 states have call successors, (26) [2021-12-19 14:48:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 127 transitions. [2021-12-19 14:48:42,201 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 127 transitions. Word has length 267 [2021-12-19 14:48:42,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:42,201 INFO L470 AbstractCegarLoop]: Abstraction has 106 states and 127 transitions. [2021-12-19 14:48:42,201 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 5.851851851851852) internal successors, (158), 27 states have internal predecessors, (158), 23 states have call successors, (29), 2 states have call predecessors, (29), 10 states have return successors, (38), 16 states have call predecessors, (38), 23 states have call successors, (38) [2021-12-19 14:48:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 127 transitions. [2021-12-19 14:48:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2021-12-19 14:48:42,205 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:42,206 INFO L514 BasicCegarLoop]: trace histogram [64, 59, 52, 33, 33, 33, 33, 30, 30, 30, 30, 30, 29, 29, 28, 28, 19, 12, 1, 1, 1, 1, 1] [2021-12-19 14:48:42,233 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:42,432 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-12-19 14:48:42,432 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:42,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:42,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1784146494, now seen corresponding path program 9 times [2021-12-19 14:48:42,432 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:42,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261992454] [2021-12-19 14:48:42,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:42,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:48:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-12-19 14:48:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2021-12-19 14:48:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:42,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13294 backedges. 1052 proven. 2957 refuted. 0 times theorem prover too weak. 9285 trivial. 0 not checked. [2021-12-19 14:48:43,025 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:43,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261992454] [2021-12-19 14:48:43,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261992454] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:43,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1308957451] [2021-12-19 14:48:43,026 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-19 14:48:43,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:43,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:43,027 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) [2021-12-19 14:48:43,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-12-19 14:48:43,205 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 23 check-sat command(s) [2021-12-19 14:48:43,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:43,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 641 conjuncts, 69 conjunts are in the unsatisfiable core [2021-12-19 14:48:43,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 13294 backedges. 3773 proven. 781 refuted. 0 times theorem prover too weak. 8740 trivial. 0 not checked. [2021-12-19 14:48:44,272 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 13294 backedges. 4021 proven. 720 refuted. 0 times theorem prover too weak. 8553 trivial. 0 not checked. [2021-12-19 14:48:48,739 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1308957451] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:48,739 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:48,739 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 18, 26] total 57 [2021-12-19 14:48:48,739 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5210461] [2021-12-19 14:48:48,740 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:48,741 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2021-12-19 14:48:48,741 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:48,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-12-19 14:48:48,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=423, Invalid=2769, Unknown=0, NotChecked=0, Total=3192 [2021-12-19 14:48:48,742 INFO L87 Difference]: Start difference. First operand 106 states and 127 transitions. Second operand has 57 states, 57 states have (on average 3.1578947368421053) internal successors, (180), 57 states have internal predecessors, (180), 22 states have call successors, (26), 4 states have call predecessors, (26), 19 states have return successors, (42), 41 states have call predecessors, (42), 19 states have call successors, (42) [2021-12-19 14:48:50,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:50,053 INFO L93 Difference]: Finished difference Result 321 states and 460 transitions. [2021-12-19 14:48:50,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-12-19 14:48:50,054 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 3.1578947368421053) internal successors, (180), 57 states have internal predecessors, (180), 22 states have call successors, (26), 4 states have call predecessors, (26), 19 states have return successors, (42), 41 states have call predecessors, (42), 19 states have call successors, (42) Word has length 607 [2021-12-19 14:48:50,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:50,057 INFO L225 Difference]: With dead ends: 321 [2021-12-19 14:48:50,057 INFO L226 Difference]: Without dead ends: 221 [2021-12-19 14:48:50,061 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1411 GetRequests, 1303 SyntacticMatches, 0 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4140 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1808, Invalid=10182, Unknown=0, NotChecked=0, Total=11990 [2021-12-19 14:48:50,061 INFO L933 BasicCegarLoop]: 12 mSDtfsCounter, 363 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 364 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 1295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:50,062 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [364 Valid, 162 Invalid, 1295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-19 14:48:50,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2021-12-19 14:48:50,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 192. [2021-12-19 14:48:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 154 states have (on average 1.0324675324675325) internal successors, (159), 150 states have internal predecessors, (159), 23 states have call successors, (23), 14 states have call predecessors, (23), 14 states have return successors, (90), 27 states have call predecessors, (90), 22 states have call successors, (90) [2021-12-19 14:48:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 272 transitions. [2021-12-19 14:48:50,074 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 272 transitions. Word has length 607 [2021-12-19 14:48:50,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:50,076 INFO L470 AbstractCegarLoop]: Abstraction has 192 states and 272 transitions. [2021-12-19 14:48:50,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 3.1578947368421053) internal successors, (180), 57 states have internal predecessors, (180), 22 states have call successors, (26), 4 states have call predecessors, (26), 19 states have return successors, (42), 41 states have call predecessors, (42), 19 states have call successors, (42) [2021-12-19 14:48:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 272 transitions. [2021-12-19 14:48:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1420 [2021-12-19 14:48:50,098 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:50,098 INFO L514 BasicCegarLoop]: trace histogram [146, 143, 118, 73, 73, 73, 73, 72, 72, 72, 72, 72, 71, 71, 70, 70, 45, 28, 1, 1, 1, 1, 1] [2021-12-19 14:48:50,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:50,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-12-19 14:48:50,311 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:50,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:50,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1660339006, now seen corresponding path program 10 times [2021-12-19 14:48:50,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:50,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089628860] [2021-12-19 14:48:50,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:50,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:50,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:48:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2021-12-19 14:48:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:48:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 823 [2021-12-19 14:48:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:48:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-19 14:48:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2021-12-19 14:48:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 73872 backedges. 2690 proven. 11268 refuted. 0 times theorem prover too weak. 59914 trivial. 0 not checked. [2021-12-19 14:48:51,789 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:51,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089628860] [2021-12-19 14:48:51,789 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089628860] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:51,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [406002716] [2021-12-19 14:48:51,789 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-19 14:48:51,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:51,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:51,790 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) [2021-12-19 14:48:51,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-12-19 14:48:52,142 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-19 14:48:52,143 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:48:52,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 1763 conjuncts, 30 conjunts are in the unsatisfiable core [2021-12-19 14:48:52,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:48:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 73872 backedges. 38811 proven. 5564 refuted. 0 times theorem prover too weak. 29497 trivial. 0 not checked. [2021-12-19 14:48:53,891 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:48:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 73872 backedges. 2726 proven. 12531 refuted. 0 times theorem prover too weak. 58615 trivial. 0 not checked. [2021-12-19 14:48:58,041 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [406002716] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:48:58,041 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:48:58,042 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 19, 29] total 42 [2021-12-19 14:48:58,042 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381043467] [2021-12-19 14:48:58,042 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:48:58,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2021-12-19 14:48:58,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:48:58,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-12-19 14:48:58,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=402, Invalid=1320, Unknown=0, NotChecked=0, Total=1722 [2021-12-19 14:48:58,045 INFO L87 Difference]: Start difference. First operand 192 states and 272 transitions. Second operand has 42 states, 42 states have (on average 5.5476190476190474) internal successors, (233), 42 states have internal predecessors, (233), 38 states have call successors, (45), 4 states have call predecessors, (45), 14 states have return successors, (59), 24 states have call predecessors, (59), 36 states have call successors, (59) [2021-12-19 14:48:58,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:48:58,715 INFO L93 Difference]: Finished difference Result 439 states and 687 transitions. [2021-12-19 14:48:58,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-12-19 14:48:58,717 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 5.5476190476190474) internal successors, (233), 42 states have internal predecessors, (233), 38 states have call successors, (45), 4 states have call predecessors, (45), 14 states have return successors, (59), 24 states have call predecessors, (59), 36 states have call successors, (59) Word has length 1419 [2021-12-19 14:48:58,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:48:58,720 INFO L225 Difference]: With dead ends: 439 [2021-12-19 14:48:58,720 INFO L226 Difference]: Without dead ends: 253 [2021-12-19 14:48:58,724 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3183 GetRequests, 3111 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1466 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1305, Invalid=3807, Unknown=0, NotChecked=0, Total=5112 [2021-12-19 14:48:58,725 INFO L933 BasicCegarLoop]: 35 mSDtfsCounter, 575 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 486 mSolverCounterSat, 427 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 579 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 913 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 427 IncrementalHoareTripleChecker+Valid, 486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-12-19 14:48:58,725 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [579 Valid, 200 Invalid, 913 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [427 Valid, 486 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-12-19 14:48:58,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2021-12-19 14:48:58,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 224. [2021-12-19 14:48:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 181 states have (on average 1.0386740331491713) internal successors, (188), 175 states have internal predecessors, (188), 27 states have call successors, (27), 18 states have call predecessors, (27), 15 states have return successors, (92), 30 states have call predecessors, (92), 26 states have call successors, (92) [2021-12-19 14:48:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 307 transitions. [2021-12-19 14:48:58,741 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 307 transitions. Word has length 1419 [2021-12-19 14:48:58,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:48:58,743 INFO L470 AbstractCegarLoop]: Abstraction has 224 states and 307 transitions. [2021-12-19 14:48:58,744 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 5.5476190476190474) internal successors, (233), 42 states have internal predecessors, (233), 38 states have call successors, (45), 4 states have call predecessors, (45), 14 states have return successors, (59), 24 states have call predecessors, (59), 36 states have call successors, (59) [2021-12-19 14:48:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 307 transitions. [2021-12-19 14:48:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2021-12-19 14:48:58,748 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:48:58,748 INFO L514 BasicCegarLoop]: trace histogram [71, 70, 57, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 34, 34, 22, 14, 1, 1, 1, 1, 1] [2021-12-19 14:48:58,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-12-19 14:48:58,963 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:58,963 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:48:58,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:48:58,964 INFO L85 PathProgramCache]: Analyzing trace with hash 875501793, now seen corresponding path program 11 times [2021-12-19 14:48:58,964 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:48:58,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582040218] [2021-12-19 14:48:58,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:48:58,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:48:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:48:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:48:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:48:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-19 14:48:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2021-12-19 14:48:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:48:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2021-12-19 14:48:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:48:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:48:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:48:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:48:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:48:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 17312 backedges. 3019 proven. 1674 refuted. 0 times theorem prover too weak. 12619 trivial. 0 not checked. [2021-12-19 14:48:59,810 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:48:59,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582040218] [2021-12-19 14:48:59,811 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582040218] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:48:59,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1466480137] [2021-12-19 14:48:59,811 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-19 14:48:59,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:48:59,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:48:59,816 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) [2021-12-19 14:48:59,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-12-19 14:49:00,094 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-12-19 14:49:00,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:49:00,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 706 conjuncts, 16 conjunts are in the unsatisfiable core [2021-12-19 14:49:00,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:49:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17312 backedges. 9872 proven. 500 refuted. 0 times theorem prover too weak. 6940 trivial. 0 not checked. [2021-12-19 14:49:00,950 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:49:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 17312 backedges. 1879 proven. 2554 refuted. 0 times theorem prover too weak. 12879 trivial. 0 not checked. [2021-12-19 14:49:03,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1466480137] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:49:03,199 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:49:03,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 12, 17] total 31 [2021-12-19 14:49:03,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513045829] [2021-12-19 14:49:03,200 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:49:03,201 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-12-19 14:49:03,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:49:03,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-12-19 14:49:03,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=693, Unknown=0, NotChecked=0, Total=930 [2021-12-19 14:49:03,201 INFO L87 Difference]: Start difference. First operand 224 states and 307 transitions. Second operand has 31 states, 31 states have (on average 5.387096774193548) internal successors, (167), 31 states have internal predecessors, (167), 20 states have call successors, (31), 2 states have call predecessors, (31), 12 states have return successors, (41), 24 states have call predecessors, (41), 20 states have call successors, (41) [2021-12-19 14:49:03,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:49:03,582 INFO L93 Difference]: Finished difference Result 423 states and 617 transitions. [2021-12-19 14:49:03,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-12-19 14:49:03,582 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 5.387096774193548) internal successors, (167), 31 states have internal predecessors, (167), 20 states have call successors, (31), 2 states have call predecessors, (31), 12 states have return successors, (41), 24 states have call predecessors, (41), 20 states have call successors, (41) Word has length 692 [2021-12-19 14:49:03,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:49:03,584 INFO L225 Difference]: With dead ends: 423 [2021-12-19 14:49:03,584 INFO L226 Difference]: Without dead ends: 205 [2021-12-19 14:49:03,587 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1552 GetRequests, 1512 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 456 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=413, Invalid=1147, Unknown=0, NotChecked=0, Total=1560 [2021-12-19 14:49:03,588 INFO L933 BasicCegarLoop]: 49 mSDtfsCounter, 231 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-19 14:49:03,588 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [233 Valid, 242 Invalid, 722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 568 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-19 14:49:03,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2021-12-19 14:49:03,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 174. [2021-12-19 14:49:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 141 states have (on average 1.0354609929078014) internal successors, (146), 137 states have internal predecessors, (146), 22 states have call successors, (22), 17 states have call predecessors, (22), 10 states have return successors, (57), 19 states have call predecessors, (57), 21 states have call successors, (57) [2021-12-19 14:49:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 225 transitions. [2021-12-19 14:49:03,601 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 225 transitions. Word has length 692 [2021-12-19 14:49:03,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:49:03,601 INFO L470 AbstractCegarLoop]: Abstraction has 174 states and 225 transitions. [2021-12-19 14:49:03,602 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 5.387096774193548) internal successors, (167), 31 states have internal predecessors, (167), 20 states have call successors, (31), 2 states have call predecessors, (31), 12 states have return successors, (41), 24 states have call predecessors, (41), 20 states have call successors, (41) [2021-12-19 14:49:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 225 transitions. [2021-12-19 14:49:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2021-12-19 14:49:03,606 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:49:03,606 INFO L514 BasicCegarLoop]: trace histogram [73, 72, 59, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 35, 35, 23, 14, 1, 1, 1, 1, 1] [2021-12-19 14:49:03,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-12-19 14:49:03,829 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:03,830 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:49:03,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:49:03,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1835441336, now seen corresponding path program 12 times [2021-12-19 14:49:03,830 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:49:03,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943495548] [2021-12-19 14:49:03,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:49:03,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:49:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:49:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2021-12-19 14:49:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18344 backedges. 2947 proven. 2807 refuted. 0 times theorem prover too weak. 12590 trivial. 0 not checked. [2021-12-19 14:49:04,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:49:04,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943495548] [2021-12-19 14:49:04,694 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943495548] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:49:04,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [286029135] [2021-12-19 14:49:04,694 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-19 14:49:04,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:04,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:49:04,696 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) [2021-12-19 14:49:04,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-12-19 14:49:05,015 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) [2021-12-19 14:49:05,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:49:05,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 888 conjuncts, 19 conjunts are in the unsatisfiable core [2021-12-19 14:49:05,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:49:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18344 backedges. 2650 proven. 1768 refuted. 0 times theorem prover too weak. 13926 trivial. 0 not checked. [2021-12-19 14:49:05,907 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:49:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 18344 backedges. 2650 proven. 1815 refuted. 0 times theorem prover too weak. 13879 trivial. 0 not checked. [2021-12-19 14:49:08,143 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [286029135] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:49:08,144 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:49:08,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 14, 20] total 37 [2021-12-19 14:49:08,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981248921] [2021-12-19 14:49:08,144 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:49:08,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2021-12-19 14:49:08,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:49:08,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-12-19 14:49:08,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=321, Invalid=1011, Unknown=0, NotChecked=0, Total=1332 [2021-12-19 14:49:08,147 INFO L87 Difference]: Start difference. First operand 174 states and 225 transitions. Second operand has 37 states, 37 states have (on average 5.0) internal successors, (185), 37 states have internal predecessors, (185), 24 states have call successors, (34), 1 states have call predecessors, (34), 13 states have return successors, (46), 29 states have call predecessors, (46), 24 states have call successors, (46) [2021-12-19 14:49:08,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:49:08,686 INFO L93 Difference]: Finished difference Result 352 states and 469 transitions. [2021-12-19 14:49:08,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-12-19 14:49:08,686 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 5.0) internal successors, (185), 37 states have internal predecessors, (185), 24 states have call successors, (34), 1 states have call predecessors, (34), 13 states have return successors, (46), 29 states have call predecessors, (46), 24 states have call successors, (46) Word has length 712 [2021-12-19 14:49:08,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:49:08,689 INFO L225 Difference]: With dead ends: 352 [2021-12-19 14:49:08,689 INFO L226 Difference]: Without dead ends: 184 [2021-12-19 14:49:08,690 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1602 GetRequests, 1548 SyntacticMatches, 7 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 824 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=595, Invalid=1757, Unknown=0, NotChecked=0, Total=2352 [2021-12-19 14:49:08,691 INFO L933 BasicCegarLoop]: 56 mSDtfsCounter, 258 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 697 mSolverCounterSat, 242 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 296 SdHoareTripleChecker+Invalid, 939 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 242 IncrementalHoareTripleChecker+Valid, 697 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-12-19 14:49:08,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [260 Valid, 296 Invalid, 939 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [242 Valid, 697 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-12-19 14:49:08,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2021-12-19 14:49:08,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 148. [2021-12-19 14:49:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 119 states have (on average 1.0252100840336134) internal successors, (122), 117 states have internal predecessors, (122), 19 states have call successors, (19), 14 states have call predecessors, (19), 9 states have return successors, (45), 16 states have call predecessors, (45), 18 states have call successors, (45) [2021-12-19 14:49:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 186 transitions. [2021-12-19 14:49:08,698 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 186 transitions. Word has length 712 [2021-12-19 14:49:08,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:49:08,699 INFO L470 AbstractCegarLoop]: Abstraction has 148 states and 186 transitions. [2021-12-19 14:49:08,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 5.0) internal successors, (185), 37 states have internal predecessors, (185), 24 states have call successors, (34), 1 states have call predecessors, (34), 13 states have return successors, (46), 29 states have call predecessors, (46), 24 states have call successors, (46) [2021-12-19 14:49:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 186 transitions. [2021-12-19 14:49:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1589 [2021-12-19 14:49:08,727 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:49:08,728 INFO L514 BasicCegarLoop]: trace histogram [164, 159, 133, 83, 83, 83, 83, 80, 80, 80, 80, 80, 79, 79, 78, 78, 50, 31, 1, 1, 1, 1, 1] [2021-12-19 14:49:08,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2021-12-19 14:49:08,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:08,944 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:49:08,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:49:08,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1066239448, now seen corresponding path program 13 times [2021-12-19 14:49:08,944 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:49:08,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274006019] [2021-12-19 14:49:08,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:49:08,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:49:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:49:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:09,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2021-12-19 14:49:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1345 [2021-12-19 14:49:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 92646 backedges. 4241 proven. 12808 refuted. 0 times theorem prover too weak. 75597 trivial. 0 not checked. [2021-12-19 14:49:10,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:49:10,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274006019] [2021-12-19 14:49:10,590 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274006019] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:49:10,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408893711] [2021-12-19 14:49:10,590 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-12-19 14:49:10,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:10,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:49:10,592 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) [2021-12-19 14:49:10,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-12-19 14:49:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:11,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 2955 conjuncts, 34 conjunts are in the unsatisfiable core [2021-12-19 14:49:11,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:49:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 92646 backedges. 28788 proven. 10618 refuted. 0 times theorem prover too weak. 53240 trivial. 0 not checked. [2021-12-19 14:49:12,905 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:49:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 92646 backedges. 4754 proven. 13735 refuted. 0 times theorem prover too weak. 74157 trivial. 0 not checked. [2021-12-19 14:49:17,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1408893711] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:49:17,556 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:49:17,557 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 21, 31] total 45 [2021-12-19 14:49:17,557 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68047178] [2021-12-19 14:49:17,557 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:49:17,559 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2021-12-19 14:49:17,559 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:49:17,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-12-19 14:49:17,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1522, Unknown=0, NotChecked=0, Total=1980 [2021-12-19 14:49:17,561 INFO L87 Difference]: Start difference. First operand 148 states and 186 transitions. Second operand has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) [2021-12-19 14:49:18,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:49:18,182 INFO L93 Difference]: Finished difference Result 357 states and 491 transitions. [2021-12-19 14:49:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-12-19 14:49:18,183 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) Word has length 1588 [2021-12-19 14:49:18,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:49:18,186 INFO L225 Difference]: With dead ends: 357 [2021-12-19 14:49:18,186 INFO L226 Difference]: Without dead ends: 215 [2021-12-19 14:49:18,189 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3559 GetRequests, 3482 SyntacticMatches, 2 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1729 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1534, Invalid=4318, Unknown=0, NotChecked=0, Total=5852 [2021-12-19 14:49:18,189 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 622 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 340 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 624 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 806 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-19 14:49:18,190 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [624 Valid, 203 Invalid, 806 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-19 14:49:18,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2021-12-19 14:49:18,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 190. [2021-12-19 14:49:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 154 states have (on average 1.0324675324675325) internal successors, (159), 151 states have internal predecessors, (159), 25 states have call successors, (25), 20 states have call predecessors, (25), 10 states have return successors, (63), 18 states have call predecessors, (63), 24 states have call successors, (63) [2021-12-19 14:49:18,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 247 transitions. [2021-12-19 14:49:18,199 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 247 transitions. Word has length 1588 [2021-12-19 14:49:18,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:49:18,199 INFO L470 AbstractCegarLoop]: Abstraction has 190 states and 247 transitions. [2021-12-19 14:49:18,200 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 5.4) internal successors, (243), 45 states have internal predecessors, (243), 41 states have call successors, (47), 6 states have call predecessors, (47), 14 states have return successors, (59), 24 states have call predecessors, (59), 37 states have call successors, (59) [2021-12-19 14:49:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 247 transitions. [2021-12-19 14:49:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2021-12-19 14:49:18,206 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:49:18,206 INFO L514 BasicCegarLoop]: trace histogram [93, 92, 75, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 45, 45, 29, 18, 1, 1, 1, 1, 1] [2021-12-19 14:49:18,235 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2021-12-19 14:49:18,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:18,419 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:49:18,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:49:18,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1483645144, now seen corresponding path program 14 times [2021-12-19 14:49:18,420 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:49:18,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861358090] [2021-12-19 14:49:18,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:49:18,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:49:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:49:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:18,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2021-12-19 14:49:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 30008 backedges. 3898 proven. 4351 refuted. 0 times theorem prover too weak. 21759 trivial. 0 not checked. [2021-12-19 14:49:19,410 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:49:19,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861358090] [2021-12-19 14:49:19,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861358090] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:49:19,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [562353037] [2021-12-19 14:49:19,411 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-19 14:49:19,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:19,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:49:19,416 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) [2021-12-19 14:49:19,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-12-19 14:49:19,798 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-19 14:49:19,798 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:49:19,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 1702 conjuncts, 30 conjunts are in the unsatisfiable core [2021-12-19 14:49:19,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:49:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30008 backedges. 3735 proven. 5527 refuted. 0 times theorem prover too weak. 20746 trivial. 0 not checked. [2021-12-19 14:49:20,887 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:49:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 30008 backedges. 3735 proven. 5699 refuted. 0 times theorem prover too weak. 20574 trivial. 0 not checked. [2021-12-19 14:49:24,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [562353037] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:49:24,686 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:49:24,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 19, 31] total 45 [2021-12-19 14:49:24,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720115272] [2021-12-19 14:49:24,686 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:49:24,687 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2021-12-19 14:49:24,687 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:49:24,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-12-19 14:49:24,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=479, Invalid=1501, Unknown=0, NotChecked=0, Total=1980 [2021-12-19 14:49:24,689 INFO L87 Difference]: Start difference. First operand 190 states and 247 transitions. Second operand has 45 states, 45 states have (on average 5.088888888888889) internal successors, (229), 45 states have internal predecessors, (229), 39 states have call successors, (43), 1 states have call predecessors, (43), 15 states have return successors, (62), 26 states have call predecessors, (62), 39 states have call successors, (62) [2021-12-19 14:49:25,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:49:25,334 INFO L93 Difference]: Finished difference Result 399 states and 538 transitions. [2021-12-19 14:49:25,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-12-19 14:49:25,334 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 5.088888888888889) internal successors, (229), 45 states have internal predecessors, (229), 39 states have call successors, (43), 1 states have call predecessors, (43), 15 states have return successors, (62), 26 states have call predecessors, (62), 39 states have call successors, (62) Word has length 908 [2021-12-19 14:49:25,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:49:25,337 INFO L225 Difference]: With dead ends: 399 [2021-12-19 14:49:25,337 INFO L226 Difference]: Without dead ends: 215 [2021-12-19 14:49:25,339 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2039 GetRequests, 1980 SyntacticMatches, 2 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1119 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=869, Invalid=2553, Unknown=0, NotChecked=0, Total=3422 [2021-12-19 14:49:25,340 INFO L933 BasicCegarLoop]: 63 mSDtfsCounter, 556 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 838 mSolverCounterSat, 445 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 558 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 1283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 445 IncrementalHoareTripleChecker+Valid, 838 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-19 14:49:25,340 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [558 Valid, 330 Invalid, 1283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [445 Valid, 838 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-19 14:49:25,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2021-12-19 14:49:25,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 167. [2021-12-19 14:49:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 133 states have internal predecessors, (137), 22 states have call successors, (22), 16 states have call predecessors, (22), 10 states have return successors, (56), 17 states have call predecessors, (56), 21 states have call successors, (56) [2021-12-19 14:49:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 215 transitions. [2021-12-19 14:49:25,366 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 215 transitions. Word has length 908 [2021-12-19 14:49:25,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:49:25,366 INFO L470 AbstractCegarLoop]: Abstraction has 167 states and 215 transitions. [2021-12-19 14:49:25,367 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 5.088888888888889) internal successors, (229), 45 states have internal predecessors, (229), 39 states have call successors, (43), 1 states have call predecessors, (43), 15 states have return successors, (62), 26 states have call predecessors, (62), 39 states have call successors, (62) [2021-12-19 14:49:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 215 transitions. [2021-12-19 14:49:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2021-12-19 14:49:25,375 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:49:25,375 INFO L514 BasicCegarLoop]: trace histogram [110, 108, 89, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 53, 53, 34, 21, 1, 1, 1, 1, 1] [2021-12-19 14:49:25,402 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2021-12-19 14:49:25,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:25,592 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:49:25,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:49:25,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1677138856, now seen corresponding path program 15 times [2021-12-19 14:49:25,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:49:25,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434767581] [2021-12-19 14:49:25,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:49:25,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:49:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:25,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:49:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:25,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:26,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2021-12-19 14:49:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:26,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:27,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:27,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:27,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:27,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 41881 backedges. 6686 proven. 7802 refuted. 0 times theorem prover too weak. 27393 trivial. 0 not checked. [2021-12-19 14:49:27,023 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:49:27,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434767581] [2021-12-19 14:49:27,023 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434767581] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:49:27,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [226137527] [2021-12-19 14:49:27,024 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-19 14:49:27,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:27,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:49:27,027 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:49:27,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2021-12-19 14:49:27,596 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 76 check-sat command(s) [2021-12-19 14:49:27,596 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:49:27,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 217 conjunts are in the unsatisfiable core [2021-12-19 14:49:27,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:49:29,632 INFO L134 CoverageAnalysis]: Checked inductivity of 41881 backedges. 6686 proven. 7802 refuted. 0 times theorem prover too weak. 27393 trivial. 0 not checked. [2021-12-19 14:49:29,632 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:49:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 41881 backedges. 7863 proven. 7339 refuted. 0 times theorem prover too weak. 26679 trivial. 0 not checked. [2021-12-19 14:49:53,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [226137527] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:49:53,724 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:49:53,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 41] total 54 [2021-12-19 14:49:53,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511867321] [2021-12-19 14:49:53,724 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:49:53,725 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2021-12-19 14:49:53,725 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:49:53,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-12-19 14:49:53,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=642, Invalid=2328, Unknown=0, NotChecked=0, Total=2970 [2021-12-19 14:49:53,726 INFO L87 Difference]: Start difference. First operand 167 states and 215 transitions. Second operand has 55 states, 54 states have (on average 2.537037037037037) internal successors, (137), 55 states have internal predecessors, (137), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) [2021-12-19 14:49:53,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:49:53,877 INFO L93 Difference]: Finished difference Result 198 states and 271 transitions. [2021-12-19 14:49:53,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-12-19 14:49:53,878 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 54 states have (on average 2.537037037037037) internal successors, (137), 55 states have internal predecessors, (137), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) Word has length 1071 [2021-12-19 14:49:53,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:49:53,880 INFO L225 Difference]: With dead ends: 198 [2021-12-19 14:49:53,880 INFO L226 Difference]: Without dead ends: 197 [2021-12-19 14:49:53,881 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2576 GetRequests, 2520 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1595 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=694, Invalid=2612, Unknown=0, NotChecked=0, Total=3306 [2021-12-19 14:49:53,881 INFO L933 BasicCegarLoop]: 30 mSDtfsCounter, 90 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:49:53,882 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [102 Valid, 328 Invalid, 271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:49:53,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2021-12-19 14:49:53,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 187. [2021-12-19 14:49:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 150 states have (on average 1.02) internal successors, (153), 148 states have internal predecessors, (153), 24 states have call successors, (24), 16 states have call predecessors, (24), 12 states have return successors, (80), 22 states have call predecessors, (80), 23 states have call successors, (80) [2021-12-19 14:49:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 257 transitions. [2021-12-19 14:49:53,890 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 257 transitions. Word has length 1071 [2021-12-19 14:49:53,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:49:53,891 INFO L470 AbstractCegarLoop]: Abstraction has 187 states and 257 transitions. [2021-12-19 14:49:53,892 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 54 states have (on average 2.537037037037037) internal successors, (137), 55 states have internal predecessors, (137), 15 states have call successors, (16), 1 states have call predecessors, (16), 15 states have return successors, (38), 38 states have call predecessors, (38), 15 states have call successors, (38) [2021-12-19 14:49:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 257 transitions. [2021-12-19 14:49:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3225 [2021-12-19 14:49:53,945 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:49:53,946 INFO L514 BasicCegarLoop]: trace histogram [330, 327, 267, 165, 165, 165, 165, 164, 164, 164, 164, 164, 163, 163, 162, 162, 102, 63, 1, 1, 1, 1, 1] [2021-12-19 14:49:53,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2021-12-19 14:49:54,146 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:54,147 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:49:54,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:49:54,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1539062374, now seen corresponding path program 16 times [2021-12-19 14:49:54,147 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:49:54,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387277176] [2021-12-19 14:49:54,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:49:54,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:49:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:54,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:49:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:49:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:55,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1089 [2021-12-19 14:49:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:49:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2157 [2021-12-19 14:49:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:56,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:49:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:49:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:49:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:49:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:49:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:49:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:49:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:49:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:49:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:49:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 384184 backedges. 9347 proven. 34570 refuted. 0 times theorem prover too weak. 340267 trivial. 0 not checked. [2021-12-19 14:49:57,512 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:49:57,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387277176] [2021-12-19 14:49:57,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387277176] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:49:57,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [143739218] [2021-12-19 14:49:57,512 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-19 14:49:57,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:49:57,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:49:57,514 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:49:57,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2021-12-19 14:49:58,534 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-19 14:49:58,535 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:49:58,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 3993 conjuncts, 38 conjunts are in the unsatisfiable core [2021-12-19 14:49:58,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:50:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 384184 backedges. 180306 proven. 20720 refuted. 0 times theorem prover too weak. 183158 trivial. 0 not checked. [2021-12-19 14:50:02,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:50:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 384184 backedges. 9938 proven. 37065 refuted. 0 times theorem prover too weak. 337181 trivial. 0 not checked. [2021-12-19 14:50:11,275 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [143739218] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:50:11,275 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:50:11,276 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 23, 37] total 54 [2021-12-19 14:50:11,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963388003] [2021-12-19 14:50:11,276 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:50:11,279 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2021-12-19 14:50:11,279 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:50:11,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-12-19 14:50:11,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=662, Invalid=2200, Unknown=0, NotChecked=0, Total=2862 [2021-12-19 14:50:11,280 INFO L87 Difference]: Start difference. First operand 187 states and 257 transitions. Second operand has 54 states, 54 states have (on average 5.425925925925926) internal successors, (293), 54 states have internal predecessors, (293), 50 states have call successors, (57), 4 states have call predecessors, (57), 18 states have return successors, (79), 32 states have call predecessors, (79), 48 states have call successors, (79) [2021-12-19 14:50:12,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:50:12,252 INFO L93 Difference]: Finished difference Result 473 states and 706 transitions. [2021-12-19 14:50:12,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-12-19 14:50:12,253 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 5.425925925925926) internal successors, (293), 54 states have internal predecessors, (293), 50 states have call successors, (57), 4 states have call predecessors, (57), 18 states have return successors, (79), 32 states have call predecessors, (79), 48 states have call successors, (79) Word has length 3224 [2021-12-19 14:50:12,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:50:12,256 INFO L225 Difference]: With dead ends: 473 [2021-12-19 14:50:12,256 INFO L226 Difference]: Without dead ends: 292 [2021-12-19 14:50:12,260 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7185 GetRequests, 7084 SyntacticMatches, 2 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3053 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2377, Invalid=7723, Unknown=0, NotChecked=0, Total=10100 [2021-12-19 14:50:12,260 INFO L933 BasicCegarLoop]: 50 mSDtfsCounter, 947 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 736 mSolverCounterSat, 673 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 950 SdHoareTripleChecker+Valid, 277 SdHoareTripleChecker+Invalid, 1409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 673 IncrementalHoareTripleChecker+Valid, 736 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-19 14:50:12,260 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [950 Valid, 277 Invalid, 1409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [673 Valid, 736 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-19 14:50:12,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2021-12-19 14:50:12,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 237. [2021-12-19 14:50:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 192 states have (on average 1.0260416666666667) internal successors, (197), 188 states have internal predecessors, (197), 31 states have call successors, (31), 23 states have call predecessors, (31), 13 states have return successors, (95), 25 states have call predecessors, (95), 30 states have call successors, (95) [2021-12-19 14:50:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 323 transitions. [2021-12-19 14:50:12,273 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 323 transitions. Word has length 3224 [2021-12-19 14:50:12,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:50:12,274 INFO L470 AbstractCegarLoop]: Abstraction has 237 states and 323 transitions. [2021-12-19 14:50:12,274 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 5.425925925925926) internal successors, (293), 54 states have internal predecessors, (293), 50 states have call successors, (57), 4 states have call predecessors, (57), 18 states have return successors, (79), 32 states have call predecessors, (79), 48 states have call successors, (79) [2021-12-19 14:50:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 323 transitions. [2021-12-19 14:50:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2151 [2021-12-19 14:50:12,302 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:50:12,303 INFO L514 BasicCegarLoop]: trace histogram [220, 218, 178, 110, 110, 110, 110, 109, 109, 109, 109, 109, 109, 109, 108, 108, 68, 42, 1, 1, 1, 1, 1] [2021-12-19 14:50:12,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2021-12-19 14:50:12,515 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-12-19 14:50:12,515 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:50:12,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:50:12,516 INFO L85 PathProgramCache]: Analyzing trace with hash -267596391, now seen corresponding path program 17 times [2021-12-19 14:50:12,516 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:50:12,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066198953] [2021-12-19 14:50:12,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:50:12,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:50:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:13,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:50:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:13,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:13,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:13,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:13,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:50:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:50:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1495 [2021-12-19 14:50:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:14,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:15,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 170318 backedges. 8514 proven. 17293 refuted. 0 times theorem prover too weak. 144511 trivial. 0 not checked. [2021-12-19 14:50:15,174 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:50:15,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066198953] [2021-12-19 14:50:15,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066198953] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:50:15,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2034288474] [2021-12-19 14:50:15,175 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-19 14:50:15,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:50:15,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:50:15,176 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:50:15,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2021-12-19 14:50:16,558 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 135 check-sat command(s) [2021-12-19 14:50:16,558 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:50:16,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 3509 conjuncts, 32 conjunts are in the unsatisfiable core [2021-12-19 14:50:16,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:50:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 170318 backedges. 83954 proven. 6262 refuted. 0 times theorem prover too weak. 80102 trivial. 0 not checked. [2021-12-19 14:50:19,012 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:50:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 170318 backedges. 11873 proven. 15073 refuted. 0 times theorem prover too weak. 143372 trivial. 0 not checked. [2021-12-19 14:50:26,290 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2034288474] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:50:26,290 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:50:26,291 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 20, 33] total 50 [2021-12-19 14:50:26,291 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687966339] [2021-12-19 14:50:26,291 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:50:26,293 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2021-12-19 14:50:26,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:50:26,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-12-19 14:50:26,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=593, Invalid=1857, Unknown=0, NotChecked=0, Total=2450 [2021-12-19 14:50:26,295 INFO L87 Difference]: Start difference. First operand 237 states and 323 transitions. Second operand has 50 states, 50 states have (on average 5.34) internal successors, (267), 50 states have internal predecessors, (267), 43 states have call successors, (51), 2 states have call predecessors, (51), 18 states have return successors, (74), 32 states have call predecessors, (74), 43 states have call successors, (74) [2021-12-19 14:50:26,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:50:26,988 INFO L93 Difference]: Finished difference Result 481 states and 674 transitions. [2021-12-19 14:50:26,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-12-19 14:50:26,989 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 5.34) internal successors, (267), 50 states have internal predecessors, (267), 43 states have call successors, (51), 2 states have call predecessors, (51), 18 states have return successors, (74), 32 states have call predecessors, (74), 43 states have call successors, (74) Word has length 2150 [2021-12-19 14:50:26,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:50:26,992 INFO L225 Difference]: With dead ends: 481 [2021-12-19 14:50:26,992 INFO L226 Difference]: Without dead ends: 250 [2021-12-19 14:50:26,994 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4782 GetRequests, 4716 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1450 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1074, Invalid=3216, Unknown=0, NotChecked=0, Total=4290 [2021-12-19 14:50:26,995 INFO L933 BasicCegarLoop]: 70 mSDtfsCounter, 627 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 806 mSolverCounterSat, 502 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 629 SdHoareTripleChecker+Valid, 315 SdHoareTripleChecker+Invalid, 1308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 502 IncrementalHoareTripleChecker+Valid, 806 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-19 14:50:26,995 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [629 Valid, 315 Invalid, 1308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [502 Valid, 806 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-19 14:50:26,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2021-12-19 14:50:27,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 190. [2021-12-19 14:50:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 153 states have (on average 1.0196078431372548) internal successors, (156), 151 states have internal predecessors, (156), 25 states have call successors, (25), 18 states have call predecessors, (25), 11 states have return successors, (68), 20 states have call predecessors, (68), 24 states have call successors, (68) [2021-12-19 14:50:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 249 transitions. [2021-12-19 14:50:27,005 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 249 transitions. Word has length 2150 [2021-12-19 14:50:27,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:50:27,006 INFO L470 AbstractCegarLoop]: Abstraction has 190 states and 249 transitions. [2021-12-19 14:50:27,007 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 5.34) internal successors, (267), 50 states have internal predecessors, (267), 43 states have call successors, (51), 2 states have call predecessors, (51), 18 states have return successors, (74), 32 states have call predecessors, (74), 43 states have call successors, (74) [2021-12-19 14:50:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 249 transitions. [2021-12-19 14:50:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3479 [2021-12-19 14:50:27,080 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:50:27,081 INFO L514 BasicCegarLoop]: trace histogram [355, 354, 287, 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, 176, 176, 110, 68, 1, 1, 1, 1, 1] [2021-12-19 14:50:27,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2021-12-19 14:50:27,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-12-19 14:50:27,281 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:50:27,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:50:27,282 INFO L85 PathProgramCache]: Analyzing trace with hash 457478111, now seen corresponding path program 18 times [2021-12-19 14:50:27,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:50:27,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033986258] [2021-12-19 14:50:27,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:50:27,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:50:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:28,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:50:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:29,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:50:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:50:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-19 14:50:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:30,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:50:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:31,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:50:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:31,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 447257 backedges. 16002 proven. 36462 refuted. 0 times theorem prover too weak. 394793 trivial. 0 not checked. [2021-12-19 14:50:32,066 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:50:32,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033986258] [2021-12-19 14:50:32,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033986258] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:50:32,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [928592238] [2021-12-19 14:50:32,067 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-19 14:50:32,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:50:32,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:50:32,068 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:50:32,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2021-12-19 14:50:34,711 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 240 check-sat command(s) [2021-12-19 14:50:34,711 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:50:34,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 5925 conjuncts, 32 conjunts are in the unsatisfiable core [2021-12-19 14:50:34,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:50:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 447257 backedges. 19210 proven. 23122 refuted. 0 times theorem prover too weak. 404925 trivial. 0 not checked. [2021-12-19 14:50:38,551 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:50:48,210 INFO L134 CoverageAnalysis]: Checked inductivity of 447257 backedges. 19226 proven. 23337 refuted. 0 times theorem prover too weak. 404694 trivial. 0 not checked. [2021-12-19 14:50:48,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [928592238] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:50:48,210 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:50:48,211 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 20, 33] total 58 [2021-12-19 14:50:48,211 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084085423] [2021-12-19 14:50:48,212 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:50:48,214 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2021-12-19 14:50:48,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:50:48,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2021-12-19 14:50:48,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=791, Invalid=2515, Unknown=0, NotChecked=0, Total=3306 [2021-12-19 14:50:48,215 INFO L87 Difference]: Start difference. First operand 190 states and 249 transitions. Second operand has 58 states, 58 states have (on average 4.844827586206897) internal successors, (281), 58 states have internal predecessors, (281), 41 states have call successors, (53), 1 states have call predecessors, (53), 21 states have return successors, (79), 45 states have call predecessors, (79), 41 states have call successors, (79) [2021-12-19 14:50:49,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:50:49,421 INFO L93 Difference]: Finished difference Result 452 states and 656 transitions. [2021-12-19 14:50:49,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-12-19 14:50:49,422 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 4.844827586206897) internal successors, (281), 58 states have internal predecessors, (281), 41 states have call successors, (53), 1 states have call predecessors, (53), 21 states have return successors, (79), 45 states have call predecessors, (79), 41 states have call successors, (79) Word has length 3478 [2021-12-19 14:50:49,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:50:49,426 INFO L225 Difference]: With dead ends: 452 [2021-12-19 14:50:49,426 INFO L226 Difference]: Without dead ends: 268 [2021-12-19 14:50:49,428 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7740 GetRequests, 7636 SyntacticMatches, 10 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3347 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2063, Invalid=7057, Unknown=0, NotChecked=0, Total=9120 [2021-12-19 14:50:49,429 INFO L933 BasicCegarLoop]: 63 mSDtfsCounter, 887 mSDsluCounter, 353 mSDsCounter, 0 mSdLazyCounter, 1347 mSolverCounterSat, 897 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 891 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 2244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 897 IncrementalHoareTripleChecker+Valid, 1347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-12-19 14:50:49,429 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [891 Valid, 416 Invalid, 2244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [897 Valid, 1347 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-12-19 14:50:49,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2021-12-19 14:50:49,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 244. [2021-12-19 14:50:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 198 states have (on average 1.0252525252525253) internal successors, (203), 195 states have internal predecessors, (203), 33 states have call successors, (33), 26 states have call predecessors, (33), 12 states have return successors, (92), 22 states have call predecessors, (92), 32 states have call successors, (92) [2021-12-19 14:50:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 328 transitions. [2021-12-19 14:50:49,441 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 328 transitions. Word has length 3478 [2021-12-19 14:50:49,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:50:49,442 INFO L470 AbstractCegarLoop]: Abstraction has 244 states and 328 transitions. [2021-12-19 14:50:49,442 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 4.844827586206897) internal successors, (281), 58 states have internal predecessors, (281), 41 states have call successors, (53), 1 states have call predecessors, (53), 21 states have return successors, (79), 45 states have call predecessors, (79), 41 states have call successors, (79) [2021-12-19 14:50:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 328 transitions. [2021-12-19 14:50:49,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2406 [2021-12-19 14:50:49,477 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:50:49,478 INFO L514 BasicCegarLoop]: trace histogram [246, 244, 199, 123, 123, 123, 123, 122, 122, 122, 122, 122, 122, 122, 121, 121, 76, 47, 1, 1, 1, 1, 1] [2021-12-19 14:50:49,517 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2021-12-19 14:50:49,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-12-19 14:50:49,703 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:50:49,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:50:49,704 INFO L85 PathProgramCache]: Analyzing trace with hash 753739272, now seen corresponding path program 19 times [2021-12-19 14:50:49,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:50:49,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495964330] [2021-12-19 14:50:49,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:50:49,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:50:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:50,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-19 14:50:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:50,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:50:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:50:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:51,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:51,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1750 [2021-12-19 14:50:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:50:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:50:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:50:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:50:52,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:50:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:50:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:50:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:50:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 213318 backedges. 14101 proven. 17551 refuted. 0 times theorem prover too weak. 181666 trivial. 0 not checked. [2021-12-19 14:50:52,686 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:50:52,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495964330] [2021-12-19 14:50:52,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495964330] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:50:52,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1929854130] [2021-12-19 14:50:52,687 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-12-19 14:50:52,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:50:52,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:50:52,688 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:50:52,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2021-12-19 14:50:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:50:53,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 4466 conjuncts, 38 conjunts are in the unsatisfiable core [2021-12-19 14:50:53,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:50:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 213318 backedges. 13893 proven. 20731 refuted. 0 times theorem prover too weak. 178694 trivial. 0 not checked. [2021-12-19 14:50:56,435 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:51:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 213318 backedges. 13893 proven. 21039 refuted. 0 times theorem prover too weak. 178386 trivial. 0 not checked. [2021-12-19 14:51:05,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1929854130] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:51:05,035 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:51:05,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 23, 39] total 57 [2021-12-19 14:51:05,035 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912498233] [2021-12-19 14:51:05,036 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:51:05,037 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2021-12-19 14:51:05,037 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:51:05,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-12-19 14:51:05,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=761, Invalid=2431, Unknown=0, NotChecked=0, Total=3192 [2021-12-19 14:51:05,038 INFO L87 Difference]: Start difference. First operand 244 states and 328 transitions. Second operand has 57 states, 57 states have (on average 5.0701754385964914) internal successors, (289), 57 states have internal predecessors, (289), 51 states have call successors, (55), 1 states have call predecessors, (55), 19 states have return successors, (82), 34 states have call predecessors, (82), 51 states have call successors, (82) [2021-12-19 14:51:05,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:51:05,853 INFO L93 Difference]: Finished difference Result 519 states and 720 transitions. [2021-12-19 14:51:05,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-12-19 14:51:05,854 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 5.0701754385964914) internal successors, (289), 57 states have internal predecessors, (289), 51 states have call successors, (55), 1 states have call predecessors, (55), 19 states have return successors, (82), 34 states have call predecessors, (82), 51 states have call successors, (82) Word has length 2405 [2021-12-19 14:51:05,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:51:05,857 INFO L225 Difference]: With dead ends: 519 [2021-12-19 14:51:05,857 INFO L226 Difference]: Without dead ends: 281 [2021-12-19 14:51:05,859 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5349 GetRequests, 5274 SyntacticMatches, 2 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1927 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1367, Invalid=4183, Unknown=0, NotChecked=0, Total=5550 [2021-12-19 14:51:05,859 INFO L933 BasicCegarLoop]: 77 mSDtfsCounter, 703 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 1246 mSolverCounterSat, 658 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 705 SdHoareTripleChecker+Valid, 446 SdHoareTripleChecker+Invalid, 1904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 658 IncrementalHoareTripleChecker+Valid, 1246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-19 14:51:05,860 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [705 Valid, 446 Invalid, 1904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [658 Valid, 1246 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-19 14:51:05,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-12-19 14:51:05,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 209. [2021-12-19 14:51:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 168 states have (on average 1.0178571428571428) internal successors, (171), 167 states have internal predecessors, (171), 28 states have call successors, (28), 20 states have call predecessors, (28), 12 states have return successors, (81), 21 states have call predecessors, (81), 27 states have call successors, (81) [2021-12-19 14:51:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 280 transitions. [2021-12-19 14:51:05,871 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 280 transitions. Word has length 2405 [2021-12-19 14:51:05,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:51:05,872 INFO L470 AbstractCegarLoop]: Abstraction has 209 states and 280 transitions. [2021-12-19 14:51:05,872 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 5.0701754385964914) internal successors, (289), 57 states have internal predecessors, (289), 51 states have call successors, (55), 1 states have call predecessors, (55), 19 states have return successors, (82), 34 states have call predecessors, (82), 51 states have call successors, (82) [2021-12-19 14:51:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 280 transitions. [2021-12-19 14:51:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2812 [2021-12-19 14:51:05,918 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:51:05,919 INFO L514 BasicCegarLoop]: trace histogram [287, 286, 232, 143, 143, 143, 143, 143, 143, 143, 143, 143, 143, 143, 142, 142, 89, 55, 1, 1, 1, 1, 1] [2021-12-19 14:51:05,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2021-12-19 14:51:06,135 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:51:06,135 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:51:06,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:51:06,136 INFO L85 PathProgramCache]: Analyzing trace with hash 360880745, now seen corresponding path program 20 times [2021-12-19 14:51:06,136 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:51:06,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461330217] [2021-12-19 14:51:06,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:51:06,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:51:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:07,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:51:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:07,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:51:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:51:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:51:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:51:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:08,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:51:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:51:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:51:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-19 14:51:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:09,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:51:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:51:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:51:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:51:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:51:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:51:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:51:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:51:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:51:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:51:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:51:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 291776 backedges. 49486 proven. 53497 refuted. 0 times theorem prover too weak. 188793 trivial. 0 not checked. [2021-12-19 14:51:10,913 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:51:10,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461330217] [2021-12-19 14:51:10,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461330217] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:51:10,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1575543910] [2021-12-19 14:51:10,914 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-19 14:51:10,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:51:10,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:51:10,915 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:51:10,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2021-12-19 14:51:12,223 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-19 14:51:12,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:51:12,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 5217 conjuncts, 573 conjunts are in the unsatisfiable core [2021-12-19 14:51:12,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:51:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 291776 backedges. 49486 proven. 53497 refuted. 0 times theorem prover too weak. 188793 trivial. 0 not checked. [2021-12-19 14:51:17,030 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:53:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 291776 backedges. 53101 proven. 51887 refuted. 0 times theorem prover too weak. 186788 trivial. 0 not checked. [2021-12-19 14:53:32,154 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1575543910] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-19 14:53:32,154 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-19 14:53:32,155 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 53] total 68 [2021-12-19 14:53:32,155 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783617855] [2021-12-19 14:53:32,155 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-19 14:53:32,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2021-12-19 14:53:32,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-19 14:53:32,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2021-12-19 14:53:32,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=993, Invalid=3699, Unknown=0, NotChecked=0, Total=4692 [2021-12-19 14:53:32,160 INFO L87 Difference]: Start difference. First operand 209 states and 280 transitions. Second operand has 69 states, 68 states have (on average 2.514705882352941) internal successors, (171), 69 states have internal predecessors, (171), 19 states have call successors, (20), 1 states have call predecessors, (20), 19 states have return successors, (48), 48 states have call predecessors, (48), 19 states have call successors, (48) [2021-12-19 14:53:32,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-19 14:53:32,334 INFO L93 Difference]: Finished difference Result 240 states and 340 transitions. [2021-12-19 14:53:32,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-12-19 14:53:32,335 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 68 states have (on average 2.514705882352941) internal successors, (171), 69 states have internal predecessors, (171), 19 states have call successors, (20), 1 states have call predecessors, (20), 19 states have return successors, (48), 48 states have call predecessors, (48), 19 states have call successors, (48) Word has length 2811 [2021-12-19 14:53:32,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-19 14:53:32,338 INFO L225 Difference]: With dead ends: 240 [2021-12-19 14:53:32,338 INFO L226 Difference]: Without dead ends: 239 [2021-12-19 14:53:32,339 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6768 GetRequests, 6692 SyntacticMatches, 6 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2708 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1055, Invalid=4057, Unknown=0, NotChecked=0, Total=5112 [2021-12-19 14:53:32,340 INFO L933 BasicCegarLoop]: 29 mSDtfsCounter, 100 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 245 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-19 14:53:32,340 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 245 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-19 14:53:32,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2021-12-19 14:53:32,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 229. [2021-12-19 14:53:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 184 states have (on average 1.016304347826087) internal successors, (187), 182 states have internal predecessors, (187), 30 states have call successors, (30), 20 states have call predecessors, (30), 14 states have return successors, (109), 26 states have call predecessors, (109), 29 states have call successors, (109) [2021-12-19 14:53:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 326 transitions. [2021-12-19 14:53:32,352 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 326 transitions. Word has length 2811 [2021-12-19 14:53:32,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-19 14:53:32,353 INFO L470 AbstractCegarLoop]: Abstraction has 229 states and 326 transitions. [2021-12-19 14:53:32,354 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 68 states have (on average 2.514705882352941) internal successors, (171), 69 states have internal predecessors, (171), 19 states have call successors, (20), 1 states have call predecessors, (20), 19 states have return successors, (48), 48 states have call predecessors, (48), 19 states have call successors, (48) [2021-12-19 14:53:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 326 transitions. [2021-12-19 14:53:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8469 [2021-12-19 14:53:32,692 INFO L506 BasicCegarLoop]: Found error trace [2021-12-19 14:53:32,694 INFO L514 BasicCegarLoop]: trace histogram [865, 861, 700, 433, 433, 433, 433, 431, 431, 431, 431, 431, 430, 430, 429, 429, 267, 165, 1, 1, 1, 1, 1] [2021-12-19 14:53:32,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2021-12-19 14:53:32,894 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-12-19 14:53:32,895 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting fibonacciErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [fibonacciErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fibonacciErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2021-12-19 14:53:32,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-19 14:53:32,896 INFO L85 PathProgramCache]: Analyzing trace with hash -555150873, now seen corresponding path program 21 times [2021-12-19 14:53:32,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-19 14:53:32,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225230099] [2021-12-19 14:53:32,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-19 14:53:32,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-19 14:53:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:38,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-19 14:53:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:39,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:53:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1740 [2021-12-19 14:53:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:40,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2841 [2021-12-19 14:53:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:41,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:42,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:53:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1740 [2021-12-19 14:53:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:43,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5655 [2021-12-19 14:53:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:44,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2021-12-19 14:53:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1740 [2021-12-19 14:53:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2021-12-19 14:53:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-19 14:53:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-19 14:53:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-19 14:53:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-19 14:53:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-19 14:53:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:45,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:46,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-12-19 14:53:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:46,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-19 14:53:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:46,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-19 14:53:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-19 14:53:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2659990 backedges. 32234 proven. 119617 refuted. 0 times theorem prover too weak. 2508139 trivial. 0 not checked. [2021-12-19 14:53:46,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-19 14:53:46,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225230099] [2021-12-19 14:53:46,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225230099] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-19 14:53:46,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1855963823] [2021-12-19 14:53:46,045 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-19 14:53:46,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-19 14:53:46,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-19 14:53:46,046 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-19 14:53:46,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-12-19 14:53:56,247 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 454 check-sat command(s) [2021-12-19 14:53:56,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-19 14:53:56,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 11167 conjuncts, 1149 conjunts are in the unsatisfiable core [2021-12-19 14:53:56,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-19 14:54:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2659990 backedges. 821009 proven. 213263 refuted. 0 times theorem prover too weak. 1625718 trivial. 0 not checked. [2021-12-19 14:54:09,068 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-19 14:55:15,256 WARN L227 SmtUtils]: Spent 10.71s on a formula simplification that was a NOOP. DAG size: 1292 (called from [L 234] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:55:25,960 WARN L227 SmtUtils]: Spent 10.65s on a formula simplification that was a NOOP. DAG size: 1292 (called from [L 271] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:55:36,677 WARN L227 SmtUtils]: Spent 10.69s on a formula simplification that was a NOOP. DAG size: 1294 (called from [L 234] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:55:47,406 WARN L227 SmtUtils]: Spent 10.67s on a formula simplification that was a NOOP. DAG size: 1294 (called from [L 271] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:59:11,675 WARN L227 SmtUtils]: Spent 10.82s on a formula simplification that was a NOOP. DAG size: 1292 (called from [L 234] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:59:22,546 WARN L227 SmtUtils]: Spent 10.82s on a formula simplification that was a NOOP. DAG size: 1292 (called from [L 271] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2021-12-19 14:59:33,493 WARN L227 SmtUtils]: Spent 10.92s on a formula simplification that was a NOOP. DAG size: 1294 (called from [L 234] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) Killed by 15