/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/recursive/Fibonacci03.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 21:49:11,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 21:49:11,281 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 21:49:11,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 21:49:11,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 21:49:11,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 21:49:11,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 21:49:11,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 21:49:11,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 21:49:11,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 21:49:11,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 21:49:11,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 21:49:11,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 21:49:11,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 21:49:11,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 21:49:11,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 21:49:11,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 21:49:11,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 21:49:11,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 21:49:11,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 21:49:11,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 21:49:11,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 21:49:11,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 21:49:11,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 21:49:11,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 21:49:11,341 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 21:49:11,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 21:49:11,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 21:49:11,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 21:49:11,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 21:49:11,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 21:49:11,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 21:49:11,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 21:49:11,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 21:49:11,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 21:49:11,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 21:49:11,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 21:49:11,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 21:49:11,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 21:49:11,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 21:49:11,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 21:49:11,357 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 21:49:11,369 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 21:49:11,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 21:49:11,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 21:49:11,371 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 21:49:11,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 21:49:11,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 21:49:11,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 21:49:11,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 21:49:11,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 21:49:11,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 21:49:11,373 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 21:49:11,373 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 21:49:11,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 21:49:11,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 21:49:11,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 21:49:11,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 21:49:11,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 21:49:11,375 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 21:49:11,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 21:49:11,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 21:49:11,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 21:49:11,663 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 21:49:11,663 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 21:49:11,664 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-08 21:49:11,723 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8503d6b/a376602f5719467f9f38e823838288bd/FLAGc3850aa16 [2020-07-08 21:49:12,204 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 21:49:12,205 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-08 21:49:12,212 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8503d6b/a376602f5719467f9f38e823838288bd/FLAGc3850aa16 [2020-07-08 21:49:12,616 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8503d6b/a376602f5719467f9f38e823838288bd [2020-07-08 21:49:12,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 21:49:12,629 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 21:49:12,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 21:49:12,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 21:49:12,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 21:49:12,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:12,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa8b4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12, skipping insertion in model container [2020-07-08 21:49:12,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:12,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 21:49:12,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 21:49:12,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:49:12,867 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 21:49:12,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:49:12,899 INFO L208 MainTranslator]: Completed translation [2020-07-08 21:49:12,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12 WrapperNode [2020-07-08 21:49:12,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 21:49:12,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 21:49:12,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 21:49:12,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 21:49:12,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:12,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... [2020-07-08 21:49:13,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 21:49:13,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 21:49:13,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 21:49:13,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 21:49:13,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 21:49:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 21:49:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 21:49:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2020-07-08 21:49:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 21:49:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 21:49:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 21:49:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2020-07-08 21:49:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 21:49:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 21:49:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 21:49:13,360 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 21:49:13,361 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 21:49:13,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:49:13 BoogieIcfgContainer [2020-07-08 21:49:13,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 21:49:13,379 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 21:49:13,379 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 21:49:13,392 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 21:49:13,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 09:49:12" (1/3) ... [2020-07-08 21:49:13,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@256c1449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:49:13, skipping insertion in model container [2020-07-08 21:49:13,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:49:12" (2/3) ... [2020-07-08 21:49:13,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@256c1449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:49:13, skipping insertion in model container [2020-07-08 21:49:13,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:49:13" (3/3) ... [2020-07-08 21:49:13,400 INFO L109 eAbstractionObserver]: Analyzing ICFG Fibonacci03.c [2020-07-08 21:49:13,415 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 21:49:13,438 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 21:49:13,453 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 21:49:13,475 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 21:49:13,475 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 21:49:13,475 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 21:49:13,475 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 21:49:13,476 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 21:49:13,476 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 21:49:13,476 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 21:49:13,476 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 21:49:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states. [2020-07-08 21:49:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-08 21:49:13,500 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:13,501 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:13,501 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:13,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:13,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1379859160, now seen corresponding path program 1 times [2020-07-08 21:49:13,516 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:13,517 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1434488648] [2020-07-08 21:49:13,517 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:13,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {38#true} assume true; {38#true} is VALID [2020-07-08 21:49:13,703 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38#true} {38#true} #49#return; {38#true} is VALID [2020-07-08 21:49:13,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:13,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {38#true} ~n := #in~n; {48#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:13,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {48#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {49#(<= |fibonacci_#in~n| 0)} #res := 0; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {49#(<= |fibonacci_#in~n| 0)} assume true; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49#(<= |fibonacci_#in~n| 0)} {38#true} #53#return; {47#(<= main_~x~0 0)} is VALID [2020-07-08 21:49:13,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {38#true} call ULTIMATE.init(); {38#true} is VALID [2020-07-08 21:49:13,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {38#true} assume true; {38#true} is VALID [2020-07-08 21:49:13,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38#true} {38#true} #49#return; {38#true} is VALID [2020-07-08 21:49:13,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {38#true} call #t~ret4 := main(); {38#true} is VALID [2020-07-08 21:49:13,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {38#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {38#true} is VALID [2020-07-08 21:49:13,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {38#true} ~x~0 := #t~nondet2; {38#true} is VALID [2020-07-08 21:49:13,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {38#true} havoc #t~nondet2; {38#true} is VALID [2020-07-08 21:49:13,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {38#true} assume !(~x~0 > 46); {38#true} is VALID [2020-07-08 21:49:13,787 INFO L263 TraceCheckUtils]: 8: Hoare triple {38#true} call #t~ret3 := fibonacci(~x~0); {38#true} is VALID [2020-07-08 21:49:13,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {38#true} ~n := #in~n; {48#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:13,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {48#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {49#(<= |fibonacci_#in~n| 0)} #res := 0; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {49#(<= |fibonacci_#in~n| 0)} assume true; {49#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:13,797 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49#(<= |fibonacci_#in~n| 0)} {38#true} #53#return; {47#(<= main_~x~0 0)} is VALID [2020-07-08 21:49:13,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {47#(<= main_~x~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {47#(<= main_~x~0 0)} is VALID [2020-07-08 21:49:13,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {47#(<= main_~x~0 0)} ~result~0 := #t~ret3; {47#(<= main_~x~0 0)} is VALID [2020-07-08 21:49:13,803 INFO L280 TraceCheckUtils]: 16: Hoare triple {47#(<= main_~x~0 0)} havoc #t~ret3; {47#(<= main_~x~0 0)} is VALID [2020-07-08 21:49:13,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {47#(<= main_~x~0 0)} assume !(~x~0 < 9 || ~result~0 >= 34); {39#false} is VALID [2020-07-08 21:49:13,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {39#false} assume !false; {39#false} is VALID [2020-07-08 21:49:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:49:13,809 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1434488648] [2020-07-08 21:49:13,811 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:49:13,812 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 21:49:13,813 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211969673] [2020-07-08 21:49:13,819 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2020-07-08 21:49:13,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:13,825 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 21:49:13,865 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:13,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 21:49:13,865 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:13,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 21:49:13,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 21:49:13,878 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 5 states. [2020-07-08 21:49:14,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,222 INFO L93 Difference]: Finished difference Result 50 states and 57 transitions. [2020-07-08 21:49:14,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 21:49:14,223 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2020-07-08 21:49:14,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 21:49:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 57 transitions. [2020-07-08 21:49:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 21:49:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 57 transitions. [2020-07-08 21:49:14,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 57 transitions. [2020-07-08 21:49:14,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:14,350 INFO L225 Difference]: With dead ends: 50 [2020-07-08 21:49:14,350 INFO L226 Difference]: Without dead ends: 31 [2020-07-08 21:49:14,354 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:49:14,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2020-07-08 21:49:14,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2020-07-08 21:49:14,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:14,418 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand 31 states. [2020-07-08 21:49:14,418 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 31 states. [2020-07-08 21:49:14,419 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 31 states. [2020-07-08 21:49:14,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,426 INFO L93 Difference]: Finished difference Result 31 states and 35 transitions. [2020-07-08 21:49:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2020-07-08 21:49:14,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:14,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:14,427 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 31 states. [2020-07-08 21:49:14,428 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 31 states. [2020-07-08 21:49:14,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,433 INFO L93 Difference]: Finished difference Result 31 states and 35 transitions. [2020-07-08 21:49:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2020-07-08 21:49:14,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:14,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:14,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:14,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-07-08 21:49:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2020-07-08 21:49:14,441 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 19 [2020-07-08 21:49:14,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:14,442 INFO L479 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2020-07-08 21:49:14,442 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 21:49:14,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 35 transitions. [2020-07-08 21:49:14,500 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2020-07-08 21:49:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-07-08 21:49:14,502 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:14,502 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:14,503 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 21:49:14,503 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:14,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:14,503 INFO L82 PathProgramCache]: Analyzing trace with hash -2056866127, now seen corresponding path program 1 times [2020-07-08 21:49:14,504 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:14,504 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [709149963] [2020-07-08 21:49:14,504 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:14,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-08 21:49:14,548 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {278#true} {278#true} #49#return; {278#true} is VALID [2020-07-08 21:49:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:14,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} ~n := #in~n; {289#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:14,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {289#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {289#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:14,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {289#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {290#(<= |fibonacci_#in~n| 1)} #res := 1; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {290#(<= |fibonacci_#in~n| 1)} assume true; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,589 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290#(<= |fibonacci_#in~n| 1)} {278#true} #53#return; {288#(<= main_~x~0 1)} is VALID [2020-07-08 21:49:14,590 INFO L263 TraceCheckUtils]: 0: Hoare triple {278#true} call ULTIMATE.init(); {278#true} is VALID [2020-07-08 21:49:14,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-08 21:49:14,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {278#true} {278#true} #49#return; {278#true} is VALID [2020-07-08 21:49:14,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {278#true} call #t~ret4 := main(); {278#true} is VALID [2020-07-08 21:49:14,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {278#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {278#true} is VALID [2020-07-08 21:49:14,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {278#true} ~x~0 := #t~nondet2; {278#true} is VALID [2020-07-08 21:49:14,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {278#true} havoc #t~nondet2; {278#true} is VALID [2020-07-08 21:49:14,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {278#true} assume !(~x~0 > 46); {278#true} is VALID [2020-07-08 21:49:14,592 INFO L263 TraceCheckUtils]: 8: Hoare triple {278#true} call #t~ret3 := fibonacci(~x~0); {278#true} is VALID [2020-07-08 21:49:14,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {278#true} ~n := #in~n; {289#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:14,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {289#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {289#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:14,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {289#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {290#(<= |fibonacci_#in~n| 1)} #res := 1; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {290#(<= |fibonacci_#in~n| 1)} assume true; {290#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:14,597 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {290#(<= |fibonacci_#in~n| 1)} {278#true} #53#return; {288#(<= main_~x~0 1)} is VALID [2020-07-08 21:49:14,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {288#(<= main_~x~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {288#(<= main_~x~0 1)} is VALID [2020-07-08 21:49:14,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {288#(<= main_~x~0 1)} ~result~0 := #t~ret3; {288#(<= main_~x~0 1)} is VALID [2020-07-08 21:49:14,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {288#(<= main_~x~0 1)} havoc #t~ret3; {288#(<= main_~x~0 1)} is VALID [2020-07-08 21:49:14,600 INFO L280 TraceCheckUtils]: 18: Hoare triple {288#(<= main_~x~0 1)} assume !(~x~0 < 9 || ~result~0 >= 34); {279#false} is VALID [2020-07-08 21:49:14,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#false} assume !false; {279#false} is VALID [2020-07-08 21:49:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:49:14,603 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [709149963] [2020-07-08 21:49:14,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:49:14,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 21:49:14,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082032558] [2020-07-08 21:49:14,605 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-08 21:49:14,605 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:14,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 21:49:14,628 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:14,629 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 21:49:14,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:14,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 21:49:14,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 21:49:14,630 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 5 states. [2020-07-08 21:49:14,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,832 INFO L93 Difference]: Finished difference Result 39 states and 44 transitions. [2020-07-08 21:49:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 21:49:14,833 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-08 21:49:14,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 21:49:14,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 21:49:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 21:49:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 21:49:14,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-08 21:49:14,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:14,897 INFO L225 Difference]: With dead ends: 39 [2020-07-08 21:49:14,897 INFO L226 Difference]: Without dead ends: 33 [2020-07-08 21:49:14,898 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:49:14,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-07-08 21:49:14,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 31. [2020-07-08 21:49:14,932 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:14,933 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 31 states. [2020-07-08 21:49:14,933 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 31 states. [2020-07-08 21:49:14,933 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 31 states. [2020-07-08 21:49:14,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,938 INFO L93 Difference]: Finished difference Result 33 states and 38 transitions. [2020-07-08 21:49:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2020-07-08 21:49:14,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:14,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:14,940 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 33 states. [2020-07-08 21:49:14,940 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 33 states. [2020-07-08 21:49:14,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:14,944 INFO L93 Difference]: Finished difference Result 33 states and 38 transitions. [2020-07-08 21:49:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2020-07-08 21:49:14,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:14,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:14,946 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:14,946 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-07-08 21:49:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2020-07-08 21:49:14,950 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 20 [2020-07-08 21:49:14,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:14,950 INFO L479 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2020-07-08 21:49:14,950 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 21:49:14,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 35 transitions. [2020-07-08 21:49:14,999 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2020-07-08 21:49:15,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-07-08 21:49:15,000 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:15,001 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:15,001 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 21:49:15,001 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:15,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:15,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1274124978, now seen corresponding path program 1 times [2020-07-08 21:49:15,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:15,003 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [62139974] [2020-07-08 21:49:15,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {501#true} assume true; {501#true} is VALID [2020-07-08 21:49:15,080 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {501#true} {501#true} #49#return; {501#true} is VALID [2020-07-08 21:49:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {501#true} ~n := #in~n; {539#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {539#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {540#(<= |fibonacci_#in~n| 0)} #res := 0; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {540#(<= |fibonacci_#in~n| 0)} assume true; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,200 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {540#(<= |fibonacci_#in~n| 0)} {528#(< 1 fibonacci_~n)} #45#return; {502#false} is VALID [2020-07-08 21:49:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {501#true} ~n := #in~n; {501#true} is VALID [2020-07-08 21:49:15,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {501#true} assume ~n < 1; {501#true} is VALID [2020-07-08 21:49:15,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {501#true} #res := 0; {501#true} is VALID [2020-07-08 21:49:15,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {501#true} assume true; {501#true} is VALID [2020-07-08 21:49:15,208 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {501#true} {502#false} #47#return; {502#false} is VALID [2020-07-08 21:49:15,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {501#true} ~n := #in~n; {501#true} is VALID [2020-07-08 21:49:15,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {501#true} assume !(~n < 1); {527#(< 0 fibonacci_~n)} is VALID [2020-07-08 21:49:15,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {527#(< 0 fibonacci_~n)} assume !(1 == ~n); {528#(< 1 fibonacci_~n)} is VALID [2020-07-08 21:49:15,211 INFO L263 TraceCheckUtils]: 3: Hoare triple {528#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {501#true} is VALID [2020-07-08 21:49:15,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {501#true} ~n := #in~n; {539#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {539#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {540#(<= |fibonacci_#in~n| 0)} #res := 0; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,214 INFO L280 TraceCheckUtils]: 7: Hoare triple {540#(<= |fibonacci_#in~n| 0)} assume true; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,216 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {540#(<= |fibonacci_#in~n| 0)} {528#(< 1 fibonacci_~n)} #45#return; {502#false} is VALID [2020-07-08 21:49:15,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {502#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {502#false} is VALID [2020-07-08 21:49:15,217 INFO L263 TraceCheckUtils]: 10: Hoare triple {502#false} call #t~ret1 := fibonacci(~n - 2); {501#true} is VALID [2020-07-08 21:49:15,217 INFO L280 TraceCheckUtils]: 11: Hoare triple {501#true} ~n := #in~n; {501#true} is VALID [2020-07-08 21:49:15,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {501#true} assume ~n < 1; {501#true} is VALID [2020-07-08 21:49:15,218 INFO L280 TraceCheckUtils]: 13: Hoare triple {501#true} #res := 0; {501#true} is VALID [2020-07-08 21:49:15,218 INFO L280 TraceCheckUtils]: 14: Hoare triple {501#true} assume true; {501#true} is VALID [2020-07-08 21:49:15,218 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {501#true} {502#false} #47#return; {502#false} is VALID [2020-07-08 21:49:15,219 INFO L280 TraceCheckUtils]: 16: Hoare triple {502#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {502#false} is VALID [2020-07-08 21:49:15,219 INFO L280 TraceCheckUtils]: 17: Hoare triple {502#false} #res := #t~ret0 + #t~ret1; {502#false} is VALID [2020-07-08 21:49:15,220 INFO L280 TraceCheckUtils]: 18: Hoare triple {502#false} havoc #t~ret1; {502#false} is VALID [2020-07-08 21:49:15,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {502#false} havoc #t~ret0; {502#false} is VALID [2020-07-08 21:49:15,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {502#false} assume true; {502#false} is VALID [2020-07-08 21:49:15,221 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {502#false} {501#true} #53#return; {502#false} is VALID [2020-07-08 21:49:15,222 INFO L263 TraceCheckUtils]: 0: Hoare triple {501#true} call ULTIMATE.init(); {501#true} is VALID [2020-07-08 21:49:15,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {501#true} assume true; {501#true} is VALID [2020-07-08 21:49:15,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {501#true} {501#true} #49#return; {501#true} is VALID [2020-07-08 21:49:15,223 INFO L263 TraceCheckUtils]: 3: Hoare triple {501#true} call #t~ret4 := main(); {501#true} is VALID [2020-07-08 21:49:15,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {501#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {501#true} is VALID [2020-07-08 21:49:15,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {501#true} ~x~0 := #t~nondet2; {501#true} is VALID [2020-07-08 21:49:15,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {501#true} havoc #t~nondet2; {501#true} is VALID [2020-07-08 21:49:15,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {501#true} assume !(~x~0 > 46); {501#true} is VALID [2020-07-08 21:49:15,225 INFO L263 TraceCheckUtils]: 8: Hoare triple {501#true} call #t~ret3 := fibonacci(~x~0); {501#true} is VALID [2020-07-08 21:49:15,225 INFO L280 TraceCheckUtils]: 9: Hoare triple {501#true} ~n := #in~n; {501#true} is VALID [2020-07-08 21:49:15,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {501#true} assume !(~n < 1); {527#(< 0 fibonacci_~n)} is VALID [2020-07-08 21:49:15,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {527#(< 0 fibonacci_~n)} assume !(1 == ~n); {528#(< 1 fibonacci_~n)} is VALID [2020-07-08 21:49:15,227 INFO L263 TraceCheckUtils]: 12: Hoare triple {528#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {501#true} is VALID [2020-07-08 21:49:15,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {501#true} ~n := #in~n; {539#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {539#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {540#(<= |fibonacci_#in~n| 0)} #res := 0; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {540#(<= |fibonacci_#in~n| 0)} assume true; {540#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:15,232 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {540#(<= |fibonacci_#in~n| 0)} {528#(< 1 fibonacci_~n)} #45#return; {502#false} is VALID [2020-07-08 21:49:15,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {502#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {502#false} is VALID [2020-07-08 21:49:15,233 INFO L263 TraceCheckUtils]: 19: Hoare triple {502#false} call #t~ret1 := fibonacci(~n - 2); {501#true} is VALID [2020-07-08 21:49:15,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {501#true} ~n := #in~n; {501#true} is VALID [2020-07-08 21:49:15,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {501#true} assume ~n < 1; {501#true} is VALID [2020-07-08 21:49:15,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {501#true} #res := 0; {501#true} is VALID [2020-07-08 21:49:15,235 INFO L280 TraceCheckUtils]: 23: Hoare triple {501#true} assume true; {501#true} is VALID [2020-07-08 21:49:15,235 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {501#true} {502#false} #47#return; {502#false} is VALID [2020-07-08 21:49:15,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {502#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {502#false} is VALID [2020-07-08 21:49:15,235 INFO L280 TraceCheckUtils]: 26: Hoare triple {502#false} #res := #t~ret0 + #t~ret1; {502#false} is VALID [2020-07-08 21:49:15,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {502#false} havoc #t~ret1; {502#false} is VALID [2020-07-08 21:49:15,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {502#false} havoc #t~ret0; {502#false} is VALID [2020-07-08 21:49:15,236 INFO L280 TraceCheckUtils]: 29: Hoare triple {502#false} assume true; {502#false} is VALID [2020-07-08 21:49:15,237 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {502#false} {501#true} #53#return; {502#false} is VALID [2020-07-08 21:49:15,237 INFO L280 TraceCheckUtils]: 31: Hoare triple {502#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {502#false} is VALID [2020-07-08 21:49:15,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {502#false} ~result~0 := #t~ret3; {502#false} is VALID [2020-07-08 21:49:15,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {502#false} havoc #t~ret3; {502#false} is VALID [2020-07-08 21:49:15,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {502#false} assume !(~x~0 < 9 || ~result~0 >= 34); {502#false} is VALID [2020-07-08 21:49:15,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {502#false} assume !false; {502#false} is VALID [2020-07-08 21:49:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 21:49:15,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [62139974] [2020-07-08 21:49:15,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:15,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-08 21:49:15,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691960552] [2020-07-08 21:49:15,243 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 36 [2020-07-08 21:49:15,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:15,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 21:49:15,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:15,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 21:49:15,296 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:15,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 21:49:15,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:49:15,297 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 6 states. [2020-07-08 21:49:15,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:15,570 INFO L93 Difference]: Finished difference Result 55 states and 66 transitions. [2020-07-08 21:49:15,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 21:49:15,570 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 36 [2020-07-08 21:49:15,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:49:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2020-07-08 21:49:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:49:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2020-07-08 21:49:15,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 63 transitions. [2020-07-08 21:49:15,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:15,664 INFO L225 Difference]: With dead ends: 55 [2020-07-08 21:49:15,664 INFO L226 Difference]: Without dead ends: 33 [2020-07-08 21:49:15,665 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-07-08 21:49:15,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-07-08 21:49:15,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2020-07-08 21:49:15,703 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:15,703 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 33 states. [2020-07-08 21:49:15,703 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 21:49:15,703 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 21:49:15,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:15,706 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2020-07-08 21:49:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2020-07-08 21:49:15,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:15,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:15,707 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 21:49:15,708 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 21:49:15,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:15,711 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2020-07-08 21:49:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2020-07-08 21:49:15,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:15,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:15,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:15,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-08 21:49:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 37 transitions. [2020-07-08 21:49:15,715 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 37 transitions. Word has length 36 [2020-07-08 21:49:15,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:15,716 INFO L479 AbstractCegarLoop]: Abstraction has 33 states and 37 transitions. [2020-07-08 21:49:15,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 21:49:15,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 37 transitions. [2020-07-08 21:49:15,761 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2020-07-08 21:49:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-08 21:49:15,763 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:15,763 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:15,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 21:49:15,763 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:15,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:15,764 INFO L82 PathProgramCache]: Analyzing trace with hash -2043121517, now seen corresponding path program 1 times [2020-07-08 21:49:15,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:15,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [265364695] [2020-07-08 21:49:15,765 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {793#true} assume true; {793#true} is VALID [2020-07-08 21:49:15,814 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {793#true} {793#true} #49#return; {793#true} is VALID [2020-07-08 21:49:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {793#true} ~n := #in~n; {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {835#(<= |fibonacci_#in~n| 1)} #res := 1; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {835#(<= |fibonacci_#in~n| 1)} assume true; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,897 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {835#(<= |fibonacci_#in~n| 1)} {821#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:15,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {793#true} ~n := #in~n; {793#true} is VALID [2020-07-08 21:49:15,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {793#true} assume ~n < 1; {793#true} is VALID [2020-07-08 21:49:15,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {793#true} #res := 0; {793#true} is VALID [2020-07-08 21:49:15,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {793#true} assume true; {793#true} is VALID [2020-07-08 21:49:15,913 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {793#true} {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {793#true} ~n := #in~n; {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {793#true} is VALID [2020-07-08 21:49:15,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {793#true} ~n := #in~n; {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {835#(<= |fibonacci_#in~n| 1)} #res := 1; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {835#(<= |fibonacci_#in~n| 1)} assume true; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,920 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {835#(<= |fibonacci_#in~n| 1)} {821#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:15,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:15,921 INFO L263 TraceCheckUtils]: 11: Hoare triple {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {793#true} is VALID [2020-07-08 21:49:15,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {793#true} ~n := #in~n; {793#true} is VALID [2020-07-08 21:49:15,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {793#true} assume ~n < 1; {793#true} is VALID [2020-07-08 21:49:15,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {793#true} #res := 0; {793#true} is VALID [2020-07-08 21:49:15,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {793#true} assume true; {793#true} is VALID [2020-07-08 21:49:15,923 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {793#true} {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {834#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,925 INFO L280 TraceCheckUtils]: 18: Hoare triple {834#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {834#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {834#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,926 INFO L280 TraceCheckUtils]: 21: Hoare triple {834#(<= |fibonacci_#in~n| 2)} assume true; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,927 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {834#(<= |fibonacci_#in~n| 2)} {793#true} #53#return; {820#(<= main_~x~0 2)} is VALID [2020-07-08 21:49:15,929 INFO L263 TraceCheckUtils]: 0: Hoare triple {793#true} call ULTIMATE.init(); {793#true} is VALID [2020-07-08 21:49:15,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {793#true} assume true; {793#true} is VALID [2020-07-08 21:49:15,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {793#true} {793#true} #49#return; {793#true} is VALID [2020-07-08 21:49:15,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {793#true} call #t~ret4 := main(); {793#true} is VALID [2020-07-08 21:49:15,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {793#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {793#true} is VALID [2020-07-08 21:49:15,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {793#true} ~x~0 := #t~nondet2; {793#true} is VALID [2020-07-08 21:49:15,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {793#true} havoc #t~nondet2; {793#true} is VALID [2020-07-08 21:49:15,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {793#true} assume !(~x~0 > 46); {793#true} is VALID [2020-07-08 21:49:15,930 INFO L263 TraceCheckUtils]: 8: Hoare triple {793#true} call #t~ret3 := fibonacci(~x~0); {793#true} is VALID [2020-07-08 21:49:15,931 INFO L280 TraceCheckUtils]: 9: Hoare triple {793#true} ~n := #in~n; {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,933 INFO L263 TraceCheckUtils]: 12: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {793#true} is VALID [2020-07-08 21:49:15,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {793#true} ~n := #in~n; {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {821#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:15,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {821#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,935 INFO L280 TraceCheckUtils]: 16: Hoare triple {835#(<= |fibonacci_#in~n| 1)} #res := 1; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {835#(<= |fibonacci_#in~n| 1)} assume true; {835#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:15,938 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {835#(<= |fibonacci_#in~n| 1)} {821#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:15,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:15,939 INFO L263 TraceCheckUtils]: 20: Hoare triple {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {793#true} is VALID [2020-07-08 21:49:15,939 INFO L280 TraceCheckUtils]: 21: Hoare triple {793#true} ~n := #in~n; {793#true} is VALID [2020-07-08 21:49:15,940 INFO L280 TraceCheckUtils]: 22: Hoare triple {793#true} assume ~n < 1; {793#true} is VALID [2020-07-08 21:49:15,940 INFO L280 TraceCheckUtils]: 23: Hoare triple {793#true} #res := 0; {793#true} is VALID [2020-07-08 21:49:15,940 INFO L280 TraceCheckUtils]: 24: Hoare triple {793#true} assume true; {793#true} is VALID [2020-07-08 21:49:15,941 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {793#true} {828#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,941 INFO L280 TraceCheckUtils]: 26: Hoare triple {834#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,942 INFO L280 TraceCheckUtils]: 27: Hoare triple {834#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,942 INFO L280 TraceCheckUtils]: 28: Hoare triple {834#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {834#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {834#(<= |fibonacci_#in~n| 2)} assume true; {834#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:15,944 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {834#(<= |fibonacci_#in~n| 2)} {793#true} #53#return; {820#(<= main_~x~0 2)} is VALID [2020-07-08 21:49:15,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {820#(<= main_~x~0 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {820#(<= main_~x~0 2)} is VALID [2020-07-08 21:49:15,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {820#(<= main_~x~0 2)} ~result~0 := #t~ret3; {820#(<= main_~x~0 2)} is VALID [2020-07-08 21:49:15,946 INFO L280 TraceCheckUtils]: 34: Hoare triple {820#(<= main_~x~0 2)} havoc #t~ret3; {820#(<= main_~x~0 2)} is VALID [2020-07-08 21:49:15,946 INFO L280 TraceCheckUtils]: 35: Hoare triple {820#(<= main_~x~0 2)} assume !(~x~0 < 9 || ~result~0 >= 34); {794#false} is VALID [2020-07-08 21:49:15,946 INFO L280 TraceCheckUtils]: 36: Hoare triple {794#false} assume !false; {794#false} is VALID [2020-07-08 21:49:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 21:49:15,950 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [265364695] [2020-07-08 21:49:15,950 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:15,950 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 21:49:15,950 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219675439] [2020-07-08 21:49:15,951 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 37 [2020-07-08 21:49:15,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:15,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 21:49:16,002 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:16,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 21:49:16,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:16,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 21:49:16,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 21:49:16,003 INFO L87 Difference]: Start difference. First operand 33 states and 37 transitions. Second operand 7 states. [2020-07-08 21:49:16,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:16,429 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2020-07-08 21:49:16,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 21:49:16,429 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 37 [2020-07-08 21:49:16,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 21:49:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 65 transitions. [2020-07-08 21:49:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 21:49:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 65 transitions. [2020-07-08 21:49:16,444 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 65 transitions. [2020-07-08 21:49:16,530 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:16,535 INFO L225 Difference]: With dead ends: 59 [2020-07-08 21:49:16,535 INFO L226 Difference]: Without dead ends: 53 [2020-07-08 21:49:16,536 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 21:49:16,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2020-07-08 21:49:16,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2020-07-08 21:49:16,610 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:16,610 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 53 states. [2020-07-08 21:49:16,610 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-08 21:49:16,610 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-08 21:49:16,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:16,618 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2020-07-08 21:49:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2020-07-08 21:49:16,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:16,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:16,621 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-08 21:49:16,621 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-08 21:49:16,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:16,631 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2020-07-08 21:49:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2020-07-08 21:49:16,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:16,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:16,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:16,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-08 21:49:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 67 transitions. [2020-07-08 21:49:16,636 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 67 transitions. Word has length 37 [2020-07-08 21:49:16,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:16,637 INFO L479 AbstractCegarLoop]: Abstraction has 53 states and 67 transitions. [2020-07-08 21:49:16,637 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 21:49:16,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 53 states and 67 transitions. [2020-07-08 21:49:16,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2020-07-08 21:49:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-08 21:49:16,731 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:16,731 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:16,731 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 21:49:16,731 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:16,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:16,732 INFO L82 PathProgramCache]: Analyzing trace with hash 847598467, now seen corresponding path program 2 times [2020-07-08 21:49:16,732 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:16,732 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1875012355] [2020-07-08 21:49:16,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,769 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1171#true} {1171#true} #49#return; {1171#true} is VALID [2020-07-08 21:49:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {1171#true} assume 1 == ~n; {1171#true} is VALID [2020-07-08 21:49:16,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {1171#true} #res := 1; {1171#true} is VALID [2020-07-08 21:49:16,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,885 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {1171#true} assume ~n < 1; {1171#true} is VALID [2020-07-08 21:49:16,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {1171#true} #res := 0; {1171#true} is VALID [2020-07-08 21:49:16,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,894 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {1171#true} is VALID [2020-07-08 21:49:16,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {1171#true} assume 1 == ~n; {1171#true} is VALID [2020-07-08 21:49:16,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {1171#true} #res := 1; {1171#true} is VALID [2020-07-08 21:49:16,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,899 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,900 INFO L263 TraceCheckUtils]: 11: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1171#true} is VALID [2020-07-08 21:49:16,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {1171#true} assume ~n < 1; {1171#true} is VALID [2020-07-08 21:49:16,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {1171#true} #res := 0; {1171#true} is VALID [2020-07-08 21:49:16,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,902 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,903 INFO L280 TraceCheckUtils]: 18: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume true; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,906 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1258#(<= 2 |fibonacci_#in~n|)} {1171#true} #45#return; {1238#(<= 3 fibonacci_~n)} is VALID [2020-07-08 21:49:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:16,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} #res := 0; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} assume true; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1259#(<= |fibonacci_#in~n| 0)} {1238#(<= 3 fibonacci_~n)} #47#return; {1172#false} is VALID [2020-07-08 21:49:16,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {1171#true} assume !(1 == ~n); {1171#true} is VALID [2020-07-08 21:49:16,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {1171#true} call #t~ret0 := fibonacci(~n - 1); {1171#true} is VALID [2020-07-08 21:49:16,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,941 INFO L263 TraceCheckUtils]: 7: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {1171#true} is VALID [2020-07-08 21:49:16,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {1171#true} assume 1 == ~n; {1171#true} is VALID [2020-07-08 21:49:16,942 INFO L280 TraceCheckUtils]: 11: Hoare triple {1171#true} #res := 1; {1171#true} is VALID [2020-07-08 21:49:16,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,944 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,946 INFO L263 TraceCheckUtils]: 15: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1171#true} is VALID [2020-07-08 21:49:16,946 INFO L280 TraceCheckUtils]: 16: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {1171#true} assume ~n < 1; {1171#true} is VALID [2020-07-08 21:49:16,947 INFO L280 TraceCheckUtils]: 18: Hoare triple {1171#true} #res := 0; {1171#true} is VALID [2020-07-08 21:49:16,947 INFO L280 TraceCheckUtils]: 19: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,949 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,955 INFO L280 TraceCheckUtils]: 22: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,956 INFO L280 TraceCheckUtils]: 24: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,956 INFO L280 TraceCheckUtils]: 25: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume true; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,958 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1258#(<= 2 |fibonacci_#in~n|)} {1171#true} #45#return; {1238#(<= 3 fibonacci_~n)} is VALID [2020-07-08 21:49:16,958 INFO L280 TraceCheckUtils]: 27: Hoare triple {1238#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1238#(<= 3 fibonacci_~n)} is VALID [2020-07-08 21:49:16,959 INFO L263 TraceCheckUtils]: 28: Hoare triple {1238#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1171#true} is VALID [2020-07-08 21:49:16,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,960 INFO L280 TraceCheckUtils]: 31: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} #res := 0; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} assume true; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,962 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1259#(<= |fibonacci_#in~n| 0)} {1238#(<= 3 fibonacci_~n)} #47#return; {1172#false} is VALID [2020-07-08 21:49:16,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {1172#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1172#false} is VALID [2020-07-08 21:49:16,963 INFO L280 TraceCheckUtils]: 35: Hoare triple {1172#false} #res := #t~ret0 + #t~ret1; {1172#false} is VALID [2020-07-08 21:49:16,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {1172#false} havoc #t~ret1; {1172#false} is VALID [2020-07-08 21:49:16,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {1172#false} havoc #t~ret0; {1172#false} is VALID [2020-07-08 21:49:16,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {1172#false} assume true; {1172#false} is VALID [2020-07-08 21:49:16,964 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1172#false} {1171#true} #53#return; {1172#false} is VALID [2020-07-08 21:49:16,965 INFO L263 TraceCheckUtils]: 0: Hoare triple {1171#true} call ULTIMATE.init(); {1171#true} is VALID [2020-07-08 21:49:16,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1171#true} {1171#true} #49#return; {1171#true} is VALID [2020-07-08 21:49:16,966 INFO L263 TraceCheckUtils]: 3: Hoare triple {1171#true} call #t~ret4 := main(); {1171#true} is VALID [2020-07-08 21:49:16,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {1171#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {1171#true} is VALID [2020-07-08 21:49:16,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {1171#true} ~x~0 := #t~nondet2; {1171#true} is VALID [2020-07-08 21:49:16,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {1171#true} havoc #t~nondet2; {1171#true} is VALID [2020-07-08 21:49:16,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {1171#true} assume !(~x~0 > 46); {1171#true} is VALID [2020-07-08 21:49:16,967 INFO L263 TraceCheckUtils]: 8: Hoare triple {1171#true} call #t~ret3 := fibonacci(~x~0); {1171#true} is VALID [2020-07-08 21:49:16,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {1171#true} assume !(1 == ~n); {1171#true} is VALID [2020-07-08 21:49:16,968 INFO L263 TraceCheckUtils]: 12: Hoare triple {1171#true} call #t~ret0 := fibonacci(~n - 1); {1171#true} is VALID [2020-07-08 21:49:16,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {1245#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,971 INFO L263 TraceCheckUtils]: 16: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {1171#true} is VALID [2020-07-08 21:49:16,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,971 INFO L280 TraceCheckUtils]: 18: Hoare triple {1171#true} assume !(~n < 1); {1171#true} is VALID [2020-07-08 21:49:16,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {1171#true} assume 1 == ~n; {1171#true} is VALID [2020-07-08 21:49:16,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {1171#true} #res := 1; {1171#true} is VALID [2020-07-08 21:49:16,972 INFO L280 TraceCheckUtils]: 21: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,973 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:16,974 INFO L263 TraceCheckUtils]: 24: Hoare triple {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1171#true} is VALID [2020-07-08 21:49:16,974 INFO L280 TraceCheckUtils]: 25: Hoare triple {1171#true} ~n := #in~n; {1171#true} is VALID [2020-07-08 21:49:16,974 INFO L280 TraceCheckUtils]: 26: Hoare triple {1171#true} assume ~n < 1; {1171#true} is VALID [2020-07-08 21:49:16,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {1171#true} #res := 0; {1171#true} is VALID [2020-07-08 21:49:16,974 INFO L280 TraceCheckUtils]: 28: Hoare triple {1171#true} assume true; {1171#true} is VALID [2020-07-08 21:49:16,976 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1171#true} {1246#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,977 INFO L280 TraceCheckUtils]: 31: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,978 INFO L280 TraceCheckUtils]: 32: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,978 INFO L280 TraceCheckUtils]: 33: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,979 INFO L280 TraceCheckUtils]: 34: Hoare triple {1258#(<= 2 |fibonacci_#in~n|)} assume true; {1258#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,980 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1258#(<= 2 |fibonacci_#in~n|)} {1171#true} #45#return; {1238#(<= 3 fibonacci_~n)} is VALID [2020-07-08 21:49:16,981 INFO L280 TraceCheckUtils]: 36: Hoare triple {1238#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1238#(<= 3 fibonacci_~n)} is VALID [2020-07-08 21:49:16,981 INFO L263 TraceCheckUtils]: 37: Hoare triple {1238#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1171#true} is VALID [2020-07-08 21:49:16,982 INFO L280 TraceCheckUtils]: 38: Hoare triple {1171#true} ~n := #in~n; {1244#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:16,982 INFO L280 TraceCheckUtils]: 39: Hoare triple {1244#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,983 INFO L280 TraceCheckUtils]: 40: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} #res := 0; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,983 INFO L280 TraceCheckUtils]: 41: Hoare triple {1259#(<= |fibonacci_#in~n| 0)} assume true; {1259#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 21:49:16,985 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1259#(<= |fibonacci_#in~n| 0)} {1238#(<= 3 fibonacci_~n)} #47#return; {1172#false} is VALID [2020-07-08 21:49:16,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {1172#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1172#false} is VALID [2020-07-08 21:49:16,985 INFO L280 TraceCheckUtils]: 44: Hoare triple {1172#false} #res := #t~ret0 + #t~ret1; {1172#false} is VALID [2020-07-08 21:49:16,985 INFO L280 TraceCheckUtils]: 45: Hoare triple {1172#false} havoc #t~ret1; {1172#false} is VALID [2020-07-08 21:49:16,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {1172#false} havoc #t~ret0; {1172#false} is VALID [2020-07-08 21:49:16,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {1172#false} assume true; {1172#false} is VALID [2020-07-08 21:49:16,986 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1172#false} {1171#true} #53#return; {1172#false} is VALID [2020-07-08 21:49:16,986 INFO L280 TraceCheckUtils]: 49: Hoare triple {1172#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1172#false} is VALID [2020-07-08 21:49:16,987 INFO L280 TraceCheckUtils]: 50: Hoare triple {1172#false} ~result~0 := #t~ret3; {1172#false} is VALID [2020-07-08 21:49:16,987 INFO L280 TraceCheckUtils]: 51: Hoare triple {1172#false} havoc #t~ret3; {1172#false} is VALID [2020-07-08 21:49:16,987 INFO L280 TraceCheckUtils]: 52: Hoare triple {1172#false} assume !(~x~0 < 9 || ~result~0 >= 34); {1172#false} is VALID [2020-07-08 21:49:16,987 INFO L280 TraceCheckUtils]: 53: Hoare triple {1172#false} assume !false; {1172#false} is VALID [2020-07-08 21:49:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 21:49:16,990 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1875012355] [2020-07-08 21:49:16,990 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:16,991 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 21:49:16,991 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638704010] [2020-07-08 21:49:16,991 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 54 [2020-07-08 21:49:16,992 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:16,992 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 21:49:17,041 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:17,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 21:49:17,042 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:17,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 21:49:17,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-08 21:49:17,043 INFO L87 Difference]: Start difference. First operand 53 states and 67 transitions. Second operand 8 states. [2020-07-08 21:49:17,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:17,489 INFO L93 Difference]: Finished difference Result 111 states and 154 transitions. [2020-07-08 21:49:17,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 21:49:17,489 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 54 [2020-07-08 21:49:17,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 21:49:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-08 21:49:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 21:49:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-08 21:49:17,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 76 transitions. [2020-07-08 21:49:17,584 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:17,588 INFO L225 Difference]: With dead ends: 111 [2020-07-08 21:49:17,589 INFO L226 Difference]: Without dead ends: 67 [2020-07-08 21:49:17,590 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:49:17,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2020-07-08 21:49:17,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2020-07-08 21:49:17,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:17,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand 55 states. [2020-07-08 21:49:17,685 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 55 states. [2020-07-08 21:49:17,685 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 55 states. [2020-07-08 21:49:17,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:17,691 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-08 21:49:17,691 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-08 21:49:17,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:17,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:17,692 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 67 states. [2020-07-08 21:49:17,693 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 67 states. [2020-07-08 21:49:17,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:17,698 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-08 21:49:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-08 21:49:17,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:17,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:17,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:17,700 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-08 21:49:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2020-07-08 21:49:17,704 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 54 [2020-07-08 21:49:17,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:17,704 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2020-07-08 21:49:17,704 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 21:49:17,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 55 states and 70 transitions. [2020-07-08 21:49:17,808 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2020-07-08 21:49:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-07-08 21:49:17,810 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:17,810 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:17,811 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 21:49:17,811 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:17,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:17,811 INFO L82 PathProgramCache]: Analyzing trace with hash -1275966376, now seen corresponding path program 3 times [2020-07-08 21:49:17,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:17,812 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1583159632] [2020-07-08 21:49:17,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:17,850 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1733#true} {1733#true} #49#return; {1733#true} is VALID [2020-07-08 21:49:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} #res := 1; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} assume true; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,963 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1824#(<= |fibonacci_#in~n| 1)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:17,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {1733#true} assume ~n < 1; {1733#true} is VALID [2020-07-08 21:49:17,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {1733#true} #res := 0; {1733#true} is VALID [2020-07-08 21:49:17,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:17,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1733#true} {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1733#true} is VALID [2020-07-08 21:49:17,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:17,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} #res := 1; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} assume true; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:17,984 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1824#(<= |fibonacci_#in~n| 1)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:17,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:17,985 INFO L263 TraceCheckUtils]: 11: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1733#true} is VALID [2020-07-08 21:49:17,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:17,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {1733#true} assume ~n < 1; {1733#true} is VALID [2020-07-08 21:49:17,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {1733#true} #res := 0; {1733#true} is VALID [2020-07-08 21:49:17,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:17,987 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1733#true} {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,989 INFO L280 TraceCheckUtils]: 20: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,990 INFO L280 TraceCheckUtils]: 21: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume true; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:17,991 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1823#(<= |fibonacci_#in~n| 2)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:17,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:17,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {1733#true} assume !(~n < 1); {1733#true} is VALID [2020-07-08 21:49:18,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {1733#true} assume 1 == ~n; {1733#true} is VALID [2020-07-08 21:49:18,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {1733#true} #res := 1; {1733#true} is VALID [2020-07-08 21:49:18,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,001 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1733#true} {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,003 INFO L263 TraceCheckUtils]: 3: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1733#true} is VALID [2020-07-08 21:49:18,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,006 INFO L263 TraceCheckUtils]: 7: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1733#true} is VALID [2020-07-08 21:49:18,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,013 INFO L280 TraceCheckUtils]: 11: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} #res := 1; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} assume true; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,015 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1824#(<= |fibonacci_#in~n| 1)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,016 INFO L280 TraceCheckUtils]: 14: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,016 INFO L263 TraceCheckUtils]: 15: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1733#true} is VALID [2020-07-08 21:49:18,016 INFO L280 TraceCheckUtils]: 16: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:18,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {1733#true} assume ~n < 1; {1733#true} is VALID [2020-07-08 21:49:18,017 INFO L280 TraceCheckUtils]: 18: Hoare triple {1733#true} #res := 0; {1733#true} is VALID [2020-07-08 21:49:18,017 INFO L280 TraceCheckUtils]: 19: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,018 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1733#true} {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,019 INFO L280 TraceCheckUtils]: 21: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,020 INFO L280 TraceCheckUtils]: 23: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,020 INFO L280 TraceCheckUtils]: 24: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,021 INFO L280 TraceCheckUtils]: 25: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume true; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,022 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1823#(<= |fibonacci_#in~n| 2)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,023 INFO L263 TraceCheckUtils]: 28: Hoare triple {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1733#true} is VALID [2020-07-08 21:49:18,023 INFO L280 TraceCheckUtils]: 29: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:18,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {1733#true} assume !(~n < 1); {1733#true} is VALID [2020-07-08 21:49:18,024 INFO L280 TraceCheckUtils]: 31: Hoare triple {1733#true} assume 1 == ~n; {1733#true} is VALID [2020-07-08 21:49:18,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {1733#true} #res := 1; {1733#true} is VALID [2020-07-08 21:49:18,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,025 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1733#true} {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,026 INFO L280 TraceCheckUtils]: 35: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,026 INFO L280 TraceCheckUtils]: 36: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,027 INFO L280 TraceCheckUtils]: 37: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,027 INFO L280 TraceCheckUtils]: 38: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,028 INFO L280 TraceCheckUtils]: 39: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} assume true; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,029 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1810#(<= |fibonacci_#in~n| 3)} {1733#true} #53#return; {1778#(<= main_~x~0 3)} is VALID [2020-07-08 21:49:18,031 INFO L263 TraceCheckUtils]: 0: Hoare triple {1733#true} call ULTIMATE.init(); {1733#true} is VALID [2020-07-08 21:49:18,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1733#true} {1733#true} #49#return; {1733#true} is VALID [2020-07-08 21:49:18,031 INFO L263 TraceCheckUtils]: 3: Hoare triple {1733#true} call #t~ret4 := main(); {1733#true} is VALID [2020-07-08 21:49:18,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {1733#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {1733#true} is VALID [2020-07-08 21:49:18,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {1733#true} ~x~0 := #t~nondet2; {1733#true} is VALID [2020-07-08 21:49:18,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {1733#true} havoc #t~nondet2; {1733#true} is VALID [2020-07-08 21:49:18,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {1733#true} assume !(~x~0 > 46); {1733#true} is VALID [2020-07-08 21:49:18,032 INFO L263 TraceCheckUtils]: 8: Hoare triple {1733#true} call #t~ret3 := fibonacci(~x~0); {1733#true} is VALID [2020-07-08 21:49:18,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,034 INFO L263 TraceCheckUtils]: 12: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1733#true} is VALID [2020-07-08 21:49:18,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,036 INFO L263 TraceCheckUtils]: 16: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1733#true} is VALID [2020-07-08 21:49:18,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {1733#true} ~n := #in~n; {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1779#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:18,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {1779#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} #res := 1; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {1824#(<= |fibonacci_#in~n| 1)} assume true; {1824#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:18,040 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1824#(<= |fibonacci_#in~n| 1)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,041 INFO L263 TraceCheckUtils]: 24: Hoare triple {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1733#true} is VALID [2020-07-08 21:49:18,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:18,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {1733#true} assume ~n < 1; {1733#true} is VALID [2020-07-08 21:49:18,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {1733#true} #res := 0; {1733#true} is VALID [2020-07-08 21:49:18,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,043 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1733#true} {1817#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,045 INFO L280 TraceCheckUtils]: 33: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,045 INFO L280 TraceCheckUtils]: 34: Hoare triple {1823#(<= |fibonacci_#in~n| 2)} assume true; {1823#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:18,047 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1823#(<= |fibonacci_#in~n| 2)} {1779#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,047 INFO L280 TraceCheckUtils]: 36: Hoare triple {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:18,048 INFO L263 TraceCheckUtils]: 37: Hoare triple {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1733#true} is VALID [2020-07-08 21:49:18,048 INFO L280 TraceCheckUtils]: 38: Hoare triple {1733#true} ~n := #in~n; {1733#true} is VALID [2020-07-08 21:49:18,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {1733#true} assume !(~n < 1); {1733#true} is VALID [2020-07-08 21:49:18,048 INFO L280 TraceCheckUtils]: 40: Hoare triple {1733#true} assume 1 == ~n; {1733#true} is VALID [2020-07-08 21:49:18,048 INFO L280 TraceCheckUtils]: 41: Hoare triple {1733#true} #res := 1; {1733#true} is VALID [2020-07-08 21:49:18,049 INFO L280 TraceCheckUtils]: 42: Hoare triple {1733#true} assume true; {1733#true} is VALID [2020-07-08 21:49:18,050 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {1733#true} {1803#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,050 INFO L280 TraceCheckUtils]: 44: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,051 INFO L280 TraceCheckUtils]: 45: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,051 INFO L280 TraceCheckUtils]: 46: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,052 INFO L280 TraceCheckUtils]: 47: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,052 INFO L280 TraceCheckUtils]: 48: Hoare triple {1810#(<= |fibonacci_#in~n| 3)} assume true; {1810#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:18,053 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {1810#(<= |fibonacci_#in~n| 3)} {1733#true} #53#return; {1778#(<= main_~x~0 3)} is VALID [2020-07-08 21:49:18,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {1778#(<= main_~x~0 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1778#(<= main_~x~0 3)} is VALID [2020-07-08 21:49:18,054 INFO L280 TraceCheckUtils]: 51: Hoare triple {1778#(<= main_~x~0 3)} ~result~0 := #t~ret3; {1778#(<= main_~x~0 3)} is VALID [2020-07-08 21:49:18,055 INFO L280 TraceCheckUtils]: 52: Hoare triple {1778#(<= main_~x~0 3)} havoc #t~ret3; {1778#(<= main_~x~0 3)} is VALID [2020-07-08 21:49:18,055 INFO L280 TraceCheckUtils]: 53: Hoare triple {1778#(<= main_~x~0 3)} assume !(~x~0 < 9 || ~result~0 >= 34); {1734#false} is VALID [2020-07-08 21:49:18,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {1734#false} assume !false; {1734#false} is VALID [2020-07-08 21:49:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-08 21:49:18,059 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1583159632] [2020-07-08 21:49:18,060 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:18,060 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 21:49:18,060 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039990426] [2020-07-08 21:49:18,061 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2020-07-08 21:49:18,061 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:18,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 21:49:18,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:18,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 21:49:18,110 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:18,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 21:49:18,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-07-08 21:49:18,111 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand 9 states. [2020-07-08 21:49:18,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:18,595 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2020-07-08 21:49:18,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 21:49:18,595 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2020-07-08 21:49:18,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 21:49:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 75 transitions. [2020-07-08 21:49:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 21:49:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 75 transitions. [2020-07-08 21:49:18,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 75 transitions. [2020-07-08 21:49:18,708 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:18,712 INFO L225 Difference]: With dead ends: 89 [2020-07-08 21:49:18,713 INFO L226 Difference]: Without dead ends: 83 [2020-07-08 21:49:18,714 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:49:18,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-08 21:49:18,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 77. [2020-07-08 21:49:18,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:18,847 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 77 states. [2020-07-08 21:49:18,847 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 77 states. [2020-07-08 21:49:18,848 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 77 states. [2020-07-08 21:49:18,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:18,854 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-08 21:49:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-08 21:49:18,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:18,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:18,855 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 83 states. [2020-07-08 21:49:18,856 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 83 states. [2020-07-08 21:49:18,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:18,861 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-08 21:49:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-08 21:49:18,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:18,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:18,863 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:18,863 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-08 21:49:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 103 transitions. [2020-07-08 21:49:18,868 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 103 transitions. Word has length 55 [2020-07-08 21:49:18,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:18,869 INFO L479 AbstractCegarLoop]: Abstraction has 77 states and 103 transitions. [2020-07-08 21:49:18,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 21:49:18,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 77 states and 103 transitions. [2020-07-08 21:49:18,980 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 103 transitions. [2020-07-08 21:49:18,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-07-08 21:49:18,983 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:18,983 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 11, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:18,984 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 21:49:18,984 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:18,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:18,984 INFO L82 PathProgramCache]: Analyzing trace with hash 237402259, now seen corresponding path program 4 times [2020-07-08 21:49:18,984 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:18,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1341904588] [2020-07-08 21:49:18,985 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,041 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2328#true} {2328#true} #49#return; {2328#true} is VALID [2020-07-08 21:49:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} #res := 1; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} assume true; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,185 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2590#(<= |fibonacci_#in~n| 1)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,193 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2328#true} {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,195 INFO L263 TraceCheckUtils]: 3: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} #res := 1; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} assume true; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,199 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2590#(<= |fibonacci_#in~n| 1)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,199 INFO L280 TraceCheckUtils]: 10: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,200 INFO L263 TraceCheckUtils]: 11: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,202 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2328#true} {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,203 INFO L280 TraceCheckUtils]: 18: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,203 INFO L280 TraceCheckUtils]: 19: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,204 INFO L280 TraceCheckUtils]: 20: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,204 INFO L280 TraceCheckUtils]: 21: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume true; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,205 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2589#(<= |fibonacci_#in~n| 2)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,213 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2328#true} {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,233 INFO L263 TraceCheckUtils]: 7: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} #res := 1; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} assume true; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,239 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2590#(<= |fibonacci_#in~n| 1)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,240 INFO L263 TraceCheckUtils]: 15: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,242 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2328#true} {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume true; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,245 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2589#(<= |fibonacci_#in~n| 2)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,246 INFO L280 TraceCheckUtils]: 27: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,246 INFO L263 TraceCheckUtils]: 28: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,247 INFO L280 TraceCheckUtils]: 32: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,247 INFO L280 TraceCheckUtils]: 33: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,249 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2328#true} {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,250 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,251 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,251 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume true; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,252 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2576#(<= |fibonacci_#in~n| 3)} {2328#true} #45#return; {2485#(<= fibonacci_~n 4)} is VALID [2020-07-08 21:49:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,432 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,438 INFO L263 TraceCheckUtils]: 3: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,439 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {2328#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,440 INFO L263 TraceCheckUtils]: 11: Hoare triple {2328#true} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,441 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {2328#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {2328#true} #res := #t~ret0 + #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {2328#true} havoc #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {2328#true} havoc #t~ret0; {2328#true} is VALID [2020-07-08 21:49:19,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,445 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,461 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,464 INFO L263 TraceCheckUtils]: 3: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,466 INFO L263 TraceCheckUtils]: 7: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,466 INFO L280 TraceCheckUtils]: 10: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,467 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {2328#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,467 INFO L263 TraceCheckUtils]: 15: Hoare triple {2328#true} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,468 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {2328#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {2328#true} #res := #t~ret0 + #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {2328#true} havoc #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {2328#true} havoc #t~ret0; {2328#true} is VALID [2020-07-08 21:49:19,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,470 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,471 INFO L263 TraceCheckUtils]: 28: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,473 INFO L280 TraceCheckUtils]: 33: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,474 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,476 INFO L280 TraceCheckUtils]: 37: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,476 INFO L280 TraceCheckUtils]: 38: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume true; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,478 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2671#(<= 2 |fibonacci_#in~n|)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:19,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,493 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2328#true} {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,496 INFO L263 TraceCheckUtils]: 3: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,500 INFO L263 TraceCheckUtils]: 7: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,501 INFO L263 TraceCheckUtils]: 11: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,502 INFO L280 TraceCheckUtils]: 12: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,503 INFO L280 TraceCheckUtils]: 14: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,503 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,504 INFO L280 TraceCheckUtils]: 18: Hoare triple {2328#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,504 INFO L263 TraceCheckUtils]: 19: Hoare triple {2328#true} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,504 INFO L280 TraceCheckUtils]: 20: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,504 INFO L280 TraceCheckUtils]: 21: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,505 INFO L280 TraceCheckUtils]: 22: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,505 INFO L280 TraceCheckUtils]: 23: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,505 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,505 INFO L280 TraceCheckUtils]: 25: Hoare triple {2328#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,506 INFO L280 TraceCheckUtils]: 26: Hoare triple {2328#true} #res := #t~ret0 + #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {2328#true} havoc #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {2328#true} havoc #t~ret0; {2328#true} is VALID [2020-07-08 21:49:19,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,508 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,509 INFO L263 TraceCheckUtils]: 32: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,509 INFO L280 TraceCheckUtils]: 33: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,510 INFO L280 TraceCheckUtils]: 34: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,511 INFO L280 TraceCheckUtils]: 37: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,513 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,514 INFO L280 TraceCheckUtils]: 39: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,515 INFO L280 TraceCheckUtils]: 40: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,516 INFO L280 TraceCheckUtils]: 41: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,517 INFO L280 TraceCheckUtils]: 42: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,517 INFO L280 TraceCheckUtils]: 43: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume true; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,520 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2671#(<= 2 |fibonacci_#in~n|)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,521 INFO L280 TraceCheckUtils]: 45: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,521 INFO L263 TraceCheckUtils]: 46: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,521 INFO L280 TraceCheckUtils]: 47: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,522 INFO L280 TraceCheckUtils]: 48: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,522 INFO L280 TraceCheckUtils]: 49: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,523 INFO L280 TraceCheckUtils]: 51: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,525 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2328#true} {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,526 INFO L280 TraceCheckUtils]: 53: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,527 INFO L280 TraceCheckUtils]: 54: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,528 INFO L280 TraceCheckUtils]: 55: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,528 INFO L280 TraceCheckUtils]: 56: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret0; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,529 INFO L280 TraceCheckUtils]: 57: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume true; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,531 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2639#(<= 3 |fibonacci_#in~n|)} {2485#(<= fibonacci_~n 4)} #47#return; {2329#false} is VALID [2020-07-08 21:49:19,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,538 INFO L263 TraceCheckUtils]: 3: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,540 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,541 INFO L263 TraceCheckUtils]: 7: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,544 INFO L263 TraceCheckUtils]: 11: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,545 INFO L280 TraceCheckUtils]: 12: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,547 INFO L280 TraceCheckUtils]: 15: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} #res := 1; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,548 INFO L280 TraceCheckUtils]: 16: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} assume true; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,550 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2590#(<= |fibonacci_#in~n| 1)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,551 INFO L263 TraceCheckUtils]: 19: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,552 INFO L280 TraceCheckUtils]: 23: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,567 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2328#true} {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,567 INFO L280 TraceCheckUtils]: 25: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,570 INFO L280 TraceCheckUtils]: 29: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume true; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,571 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2589#(<= |fibonacci_#in~n| 2)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,572 INFO L280 TraceCheckUtils]: 31: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,572 INFO L263 TraceCheckUtils]: 32: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,572 INFO L280 TraceCheckUtils]: 33: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,572 INFO L280 TraceCheckUtils]: 34: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,573 INFO L280 TraceCheckUtils]: 35: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,573 INFO L280 TraceCheckUtils]: 36: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,573 INFO L280 TraceCheckUtils]: 37: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,574 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2328#true} {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,575 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,576 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,576 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume true; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,578 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2576#(<= |fibonacci_#in~n| 3)} {2328#true} #45#return; {2485#(<= fibonacci_~n 4)} is VALID [2020-07-08 21:49:19,578 INFO L280 TraceCheckUtils]: 45: Hoare triple {2485#(<= fibonacci_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2485#(<= fibonacci_~n 4)} is VALID [2020-07-08 21:49:19,578 INFO L263 TraceCheckUtils]: 46: Hoare triple {2485#(<= fibonacci_~n 4)} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,579 INFO L280 TraceCheckUtils]: 47: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,580 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,580 INFO L263 TraceCheckUtils]: 50: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,581 INFO L280 TraceCheckUtils]: 51: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,582 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,583 INFO L263 TraceCheckUtils]: 54: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,583 INFO L280 TraceCheckUtils]: 55: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,583 INFO L280 TraceCheckUtils]: 56: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,583 INFO L263 TraceCheckUtils]: 58: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,584 INFO L280 TraceCheckUtils]: 59: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,584 INFO L280 TraceCheckUtils]: 60: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,585 INFO L280 TraceCheckUtils]: 63: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,585 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,585 INFO L280 TraceCheckUtils]: 65: Hoare triple {2328#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,585 INFO L263 TraceCheckUtils]: 66: Hoare triple {2328#true} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,586 INFO L280 TraceCheckUtils]: 68: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,586 INFO L280 TraceCheckUtils]: 69: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,586 INFO L280 TraceCheckUtils]: 70: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,586 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,587 INFO L280 TraceCheckUtils]: 72: Hoare triple {2328#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,587 INFO L280 TraceCheckUtils]: 73: Hoare triple {2328#true} #res := #t~ret0 + #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,587 INFO L280 TraceCheckUtils]: 74: Hoare triple {2328#true} havoc #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,587 INFO L280 TraceCheckUtils]: 75: Hoare triple {2328#true} havoc #t~ret0; {2328#true} is VALID [2020-07-08 21:49:19,588 INFO L280 TraceCheckUtils]: 76: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,589 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,590 INFO L280 TraceCheckUtils]: 78: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,590 INFO L263 TraceCheckUtils]: 79: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,590 INFO L280 TraceCheckUtils]: 80: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,591 INFO L280 TraceCheckUtils]: 81: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,591 INFO L280 TraceCheckUtils]: 82: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,591 INFO L280 TraceCheckUtils]: 83: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,591 INFO L280 TraceCheckUtils]: 84: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,593 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,593 INFO L280 TraceCheckUtils]: 86: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,594 INFO L280 TraceCheckUtils]: 87: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,594 INFO L280 TraceCheckUtils]: 88: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,595 INFO L280 TraceCheckUtils]: 89: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,595 INFO L280 TraceCheckUtils]: 90: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume true; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,597 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2671#(<= 2 |fibonacci_#in~n|)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,597 INFO L280 TraceCheckUtils]: 92: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,598 INFO L263 TraceCheckUtils]: 93: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,598 INFO L280 TraceCheckUtils]: 94: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,598 INFO L280 TraceCheckUtils]: 95: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,598 INFO L280 TraceCheckUtils]: 96: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,598 INFO L280 TraceCheckUtils]: 97: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,599 INFO L280 TraceCheckUtils]: 98: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,600 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2328#true} {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,600 INFO L280 TraceCheckUtils]: 100: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,601 INFO L280 TraceCheckUtils]: 101: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,601 INFO L280 TraceCheckUtils]: 102: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,602 INFO L280 TraceCheckUtils]: 103: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret0; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,602 INFO L280 TraceCheckUtils]: 104: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume true; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,603 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2639#(<= 3 |fibonacci_#in~n|)} {2485#(<= fibonacci_~n 4)} #47#return; {2329#false} is VALID [2020-07-08 21:49:19,604 INFO L280 TraceCheckUtils]: 106: Hoare triple {2329#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2329#false} is VALID [2020-07-08 21:49:19,604 INFO L280 TraceCheckUtils]: 107: Hoare triple {2329#false} #res := #t~ret0 + #t~ret1; {2329#false} is VALID [2020-07-08 21:49:19,604 INFO L280 TraceCheckUtils]: 108: Hoare triple {2329#false} havoc #t~ret1; {2329#false} is VALID [2020-07-08 21:49:19,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {2329#false} havoc #t~ret0; {2329#false} is VALID [2020-07-08 21:49:19,604 INFO L280 TraceCheckUtils]: 110: Hoare triple {2329#false} assume true; {2329#false} is VALID [2020-07-08 21:49:19,605 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2329#false} {2328#true} #53#return; {2329#false} is VALID [2020-07-08 21:49:19,618 INFO L263 TraceCheckUtils]: 0: Hoare triple {2328#true} call ULTIMATE.init(); {2328#true} is VALID [2020-07-08 21:49:19,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2328#true} {2328#true} #49#return; {2328#true} is VALID [2020-07-08 21:49:19,618 INFO L263 TraceCheckUtils]: 3: Hoare triple {2328#true} call #t~ret4 := main(); {2328#true} is VALID [2020-07-08 21:49:19,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {2328#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {2328#true} ~x~0 := #t~nondet2; {2328#true} is VALID [2020-07-08 21:49:19,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {2328#true} havoc #t~nondet2; {2328#true} is VALID [2020-07-08 21:49:19,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {2328#true} assume !(~x~0 > 46); {2328#true} is VALID [2020-07-08 21:49:19,620 INFO L263 TraceCheckUtils]: 8: Hoare triple {2328#true} call #t~ret3 := fibonacci(~x~0); {2328#true} is VALID [2020-07-08 21:49:19,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,620 INFO L263 TraceCheckUtils]: 12: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,622 INFO L263 TraceCheckUtils]: 16: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,623 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,624 INFO L263 TraceCheckUtils]: 20: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,625 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,626 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} #res := 1; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {2590#(<= |fibonacci_#in~n| 1)} assume true; {2590#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:19,628 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2590#(<= |fibonacci_#in~n| 1)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,629 INFO L280 TraceCheckUtils]: 27: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,629 INFO L263 TraceCheckUtils]: 28: Hoare triple {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,629 INFO L280 TraceCheckUtils]: 29: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,629 INFO L280 TraceCheckUtils]: 30: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,630 INFO L280 TraceCheckUtils]: 31: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,630 INFO L280 TraceCheckUtils]: 32: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,631 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2328#true} {2583#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,631 INFO L280 TraceCheckUtils]: 34: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,632 INFO L280 TraceCheckUtils]: 35: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,632 INFO L280 TraceCheckUtils]: 36: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,633 INFO L280 TraceCheckUtils]: 37: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,634 INFO L280 TraceCheckUtils]: 38: Hoare triple {2589#(<= |fibonacci_#in~n| 2)} assume true; {2589#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:19,635 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2589#(<= |fibonacci_#in~n| 2)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,635 INFO L280 TraceCheckUtils]: 40: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,636 INFO L263 TraceCheckUtils]: 41: Hoare triple {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,636 INFO L280 TraceCheckUtils]: 42: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,636 INFO L280 TraceCheckUtils]: 43: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,636 INFO L280 TraceCheckUtils]: 44: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,636 INFO L280 TraceCheckUtils]: 45: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,637 INFO L280 TraceCheckUtils]: 46: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,638 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2328#true} {2569#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,638 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,639 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,639 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,640 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,640 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#(<= |fibonacci_#in~n| 3)} assume true; {2576#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:19,641 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2576#(<= |fibonacci_#in~n| 3)} {2328#true} #45#return; {2485#(<= fibonacci_~n 4)} is VALID [2020-07-08 21:49:19,642 INFO L280 TraceCheckUtils]: 54: Hoare triple {2485#(<= fibonacci_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2485#(<= fibonacci_~n 4)} is VALID [2020-07-08 21:49:19,642 INFO L263 TraceCheckUtils]: 55: Hoare triple {2485#(<= fibonacci_~n 4)} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,642 INFO L280 TraceCheckUtils]: 56: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,643 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,643 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,644 INFO L263 TraceCheckUtils]: 59: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,644 INFO L280 TraceCheckUtils]: 60: Hoare triple {2328#true} ~n := #in~n; {2545#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,645 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,646 INFO L280 TraceCheckUtils]: 62: Hoare triple {2640#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,646 INFO L263 TraceCheckUtils]: 63: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,646 INFO L280 TraceCheckUtils]: 64: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,646 INFO L280 TraceCheckUtils]: 65: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,646 INFO L280 TraceCheckUtils]: 66: Hoare triple {2328#true} assume !(1 == ~n); {2328#true} is VALID [2020-07-08 21:49:19,646 INFO L263 TraceCheckUtils]: 67: Hoare triple {2328#true} call #t~ret0 := fibonacci(~n - 1); {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L280 TraceCheckUtils]: 68: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L280 TraceCheckUtils]: 69: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L280 TraceCheckUtils]: 70: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L280 TraceCheckUtils]: 71: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L280 TraceCheckUtils]: 72: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,647 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2328#true} {2328#true} #45#return; {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L280 TraceCheckUtils]: 74: Hoare triple {2328#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L263 TraceCheckUtils]: 75: Hoare triple {2328#true} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L280 TraceCheckUtils]: 76: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L280 TraceCheckUtils]: 77: Hoare triple {2328#true} assume ~n < 1; {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L280 TraceCheckUtils]: 78: Hoare triple {2328#true} #res := 0; {2328#true} is VALID [2020-07-08 21:49:19,648 INFO L280 TraceCheckUtils]: 79: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2328#true} {2328#true} #47#return; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L280 TraceCheckUtils]: 81: Hoare triple {2328#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L280 TraceCheckUtils]: 82: Hoare triple {2328#true} #res := #t~ret0 + #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L280 TraceCheckUtils]: 83: Hoare triple {2328#true} havoc #t~ret1; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L280 TraceCheckUtils]: 84: Hoare triple {2328#true} havoc #t~ret0; {2328#true} is VALID [2020-07-08 21:49:19,649 INFO L280 TraceCheckUtils]: 85: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,650 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #45#return; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,651 INFO L280 TraceCheckUtils]: 87: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,651 INFO L263 TraceCheckUtils]: 88: Hoare triple {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,651 INFO L280 TraceCheckUtils]: 89: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,652 INFO L280 TraceCheckUtils]: 90: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,652 INFO L280 TraceCheckUtils]: 91: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,652 INFO L280 TraceCheckUtils]: 92: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,652 INFO L280 TraceCheckUtils]: 93: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,654 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2328#true} {2641#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,654 INFO L280 TraceCheckUtils]: 95: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,655 INFO L280 TraceCheckUtils]: 96: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,655 INFO L280 TraceCheckUtils]: 97: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret1; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,656 INFO L280 TraceCheckUtils]: 98: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} havoc #t~ret0; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,656 INFO L280 TraceCheckUtils]: 99: Hoare triple {2671#(<= 2 |fibonacci_#in~n|)} assume true; {2671#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,658 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2671#(<= 2 |fibonacci_#in~n|)} {2545#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,659 INFO L280 TraceCheckUtils]: 101: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:19,659 INFO L263 TraceCheckUtils]: 102: Hoare triple {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2328#true} is VALID [2020-07-08 21:49:19,659 INFO L280 TraceCheckUtils]: 103: Hoare triple {2328#true} ~n := #in~n; {2328#true} is VALID [2020-07-08 21:49:19,659 INFO L280 TraceCheckUtils]: 104: Hoare triple {2328#true} assume !(~n < 1); {2328#true} is VALID [2020-07-08 21:49:19,659 INFO L280 TraceCheckUtils]: 105: Hoare triple {2328#true} assume 1 == ~n; {2328#true} is VALID [2020-07-08 21:49:19,660 INFO L280 TraceCheckUtils]: 106: Hoare triple {2328#true} #res := 1; {2328#true} is VALID [2020-07-08 21:49:19,660 INFO L280 TraceCheckUtils]: 107: Hoare triple {2328#true} assume true; {2328#true} is VALID [2020-07-08 21:49:19,661 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {2328#true} {2632#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,661 INFO L280 TraceCheckUtils]: 109: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,662 INFO L280 TraceCheckUtils]: 110: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} #res := #t~ret0 + #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,662 INFO L280 TraceCheckUtils]: 111: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret1; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,663 INFO L280 TraceCheckUtils]: 112: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} havoc #t~ret0; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,663 INFO L280 TraceCheckUtils]: 113: Hoare triple {2639#(<= 3 |fibonacci_#in~n|)} assume true; {2639#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:19,664 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {2639#(<= 3 |fibonacci_#in~n|)} {2485#(<= fibonacci_~n 4)} #47#return; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L280 TraceCheckUtils]: 115: Hoare triple {2329#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L280 TraceCheckUtils]: 116: Hoare triple {2329#false} #res := #t~ret0 + #t~ret1; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L280 TraceCheckUtils]: 117: Hoare triple {2329#false} havoc #t~ret1; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L280 TraceCheckUtils]: 118: Hoare triple {2329#false} havoc #t~ret0; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L280 TraceCheckUtils]: 119: Hoare triple {2329#false} assume true; {2329#false} is VALID [2020-07-08 21:49:19,665 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {2329#false} {2328#true} #53#return; {2329#false} is VALID [2020-07-08 21:49:19,666 INFO L280 TraceCheckUtils]: 121: Hoare triple {2329#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2329#false} is VALID [2020-07-08 21:49:19,666 INFO L280 TraceCheckUtils]: 122: Hoare triple {2329#false} ~result~0 := #t~ret3; {2329#false} is VALID [2020-07-08 21:49:19,666 INFO L280 TraceCheckUtils]: 123: Hoare triple {2329#false} havoc #t~ret3; {2329#false} is VALID [2020-07-08 21:49:19,666 INFO L280 TraceCheckUtils]: 124: Hoare triple {2329#false} assume !(~x~0 < 9 || ~result~0 >= 34); {2329#false} is VALID [2020-07-08 21:49:19,666 INFO L280 TraceCheckUtils]: 125: Hoare triple {2329#false} assume !false; {2329#false} is VALID [2020-07-08 21:49:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 123 proven. 170 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2020-07-08 21:49:19,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1341904588] [2020-07-08 21:49:19,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:19,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-08 21:49:19,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473652450] [2020-07-08 21:49:19,684 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 126 [2020-07-08 21:49:19,692 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:19,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 21:49:19,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:19,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 21:49:19,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:19,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 21:49:19,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:49:19,781 INFO L87 Difference]: Start difference. First operand 77 states and 103 transitions. Second operand 14 states. [2020-07-08 21:49:20,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:20,639 INFO L93 Difference]: Finished difference Result 138 states and 199 transitions. [2020-07-08 21:49:20,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 21:49:20,639 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 126 [2020-07-08 21:49:20,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:49:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 110 transitions. [2020-07-08 21:49:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:49:20,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 110 transitions. [2020-07-08 21:49:20,648 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 110 transitions. [2020-07-08 21:49:20,768 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:20,774 INFO L225 Difference]: With dead ends: 138 [2020-07-08 21:49:20,774 INFO L226 Difference]: Without dead ends: 69 [2020-07-08 21:49:20,776 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=109, Invalid=271, Unknown=0, NotChecked=0, Total=380 [2020-07-08 21:49:20,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2020-07-08 21:49:20,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 60. [2020-07-08 21:49:20,862 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:20,862 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand 60 states. [2020-07-08 21:49:20,862 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 60 states. [2020-07-08 21:49:20,863 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 60 states. [2020-07-08 21:49:20,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:20,866 INFO L93 Difference]: Finished difference Result 69 states and 85 transitions. [2020-07-08 21:49:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 85 transitions. [2020-07-08 21:49:20,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:20,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:20,868 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 69 states. [2020-07-08 21:49:20,868 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 69 states. [2020-07-08 21:49:20,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:20,871 INFO L93 Difference]: Finished difference Result 69 states and 85 transitions. [2020-07-08 21:49:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 85 transitions. [2020-07-08 21:49:20,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:20,872 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:20,872 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:20,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2020-07-08 21:49:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 73 transitions. [2020-07-08 21:49:20,875 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 73 transitions. Word has length 126 [2020-07-08 21:49:20,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:20,876 INFO L479 AbstractCegarLoop]: Abstraction has 60 states and 73 transitions. [2020-07-08 21:49:20,876 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 21:49:20,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 60 states and 73 transitions. [2020-07-08 21:49:20,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 73 transitions. [2020-07-08 21:49:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-07-08 21:49:20,979 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:20,979 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:20,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 21:49:20,979 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:20,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:20,980 INFO L82 PathProgramCache]: Analyzing trace with hash -1698410615, now seen corresponding path program 5 times [2020-07-08 21:49:20,980 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:20,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1105999991] [2020-07-08 21:49:20,981 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,019 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3231#true} {3231#true} #49#return; {3231#true} is VALID [2020-07-08 21:49:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} #res := 1; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} assume true; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,158 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3423#(<= |fibonacci_#in~n| 1)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3231#true} {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,176 INFO L263 TraceCheckUtils]: 3: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,177 INFO L280 TraceCheckUtils]: 5: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,177 INFO L280 TraceCheckUtils]: 6: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,178 INFO L280 TraceCheckUtils]: 7: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} #res := 1; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,178 INFO L280 TraceCheckUtils]: 8: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} assume true; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,180 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3423#(<= |fibonacci_#in~n| 1)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,181 INFO L263 TraceCheckUtils]: 11: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,181 INFO L280 TraceCheckUtils]: 15: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,182 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3231#true} {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,185 INFO L280 TraceCheckUtils]: 21: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume true; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,186 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3422#(<= |fibonacci_#in~n| 2)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,194 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3231#true} {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,197 INFO L280 TraceCheckUtils]: 6: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,197 INFO L263 TraceCheckUtils]: 7: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,198 INFO L280 TraceCheckUtils]: 9: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,199 INFO L280 TraceCheckUtils]: 10: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} #res := 1; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} assume true; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,201 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3423#(<= |fibonacci_#in~n| 1)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,202 INFO L280 TraceCheckUtils]: 14: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,202 INFO L263 TraceCheckUtils]: 15: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,202 INFO L280 TraceCheckUtils]: 16: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,203 INFO L280 TraceCheckUtils]: 17: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,203 INFO L280 TraceCheckUtils]: 18: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,203 INFO L280 TraceCheckUtils]: 19: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,204 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3231#true} {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,205 INFO L280 TraceCheckUtils]: 21: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,205 INFO L280 TraceCheckUtils]: 22: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume true; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,208 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3422#(<= |fibonacci_#in~n| 2)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,209 INFO L263 TraceCheckUtils]: 28: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,210 INFO L280 TraceCheckUtils]: 32: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,211 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3231#true} {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,212 INFO L280 TraceCheckUtils]: 35: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,212 INFO L280 TraceCheckUtils]: 36: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,213 INFO L280 TraceCheckUtils]: 37: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,213 INFO L280 TraceCheckUtils]: 38: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,214 INFO L280 TraceCheckUtils]: 39: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume true; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,217 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3409#(<= |fibonacci_#in~n| 3)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,231 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3231#true} {3231#true} #45#return; {3231#true} is VALID [2020-07-08 21:49:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:21,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,235 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3231#true} {3231#true} #47#return; {3231#true} is VALID [2020-07-08 21:49:21,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {3231#true} assume !(1 == ~n); {3231#true} is VALID [2020-07-08 21:49:21,236 INFO L263 TraceCheckUtils]: 3: Hoare triple {3231#true} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,237 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3231#true} {3231#true} #45#return; {3231#true} is VALID [2020-07-08 21:49:21,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {3231#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L263 TraceCheckUtils]: 11: Hoare triple {3231#true} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,238 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3231#true} {3231#true} #47#return; {3231#true} is VALID [2020-07-08 21:49:21,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {3231#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {3231#true} #res := #t~ret0 + #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {3231#true} havoc #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {3231#true} havoc #t~ret0; {3231#true} is VALID [2020-07-08 21:49:21,239 INFO L280 TraceCheckUtils]: 21: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,241 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3231#true} {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,243 INFO L263 TraceCheckUtils]: 3: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,245 INFO L263 TraceCheckUtils]: 7: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,246 INFO L280 TraceCheckUtils]: 9: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,247 INFO L263 TraceCheckUtils]: 11: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,247 INFO L280 TraceCheckUtils]: 12: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,248 INFO L280 TraceCheckUtils]: 13: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} #res := 1; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} assume true; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,251 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3423#(<= |fibonacci_#in~n| 1)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,252 INFO L263 TraceCheckUtils]: 19: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,255 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3231#true} {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,255 INFO L280 TraceCheckUtils]: 25: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,256 INFO L280 TraceCheckUtils]: 26: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,256 INFO L280 TraceCheckUtils]: 27: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,257 INFO L280 TraceCheckUtils]: 28: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,258 INFO L280 TraceCheckUtils]: 29: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume true; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,259 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3422#(<= |fibonacci_#in~n| 2)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,260 INFO L263 TraceCheckUtils]: 32: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,260 INFO L280 TraceCheckUtils]: 33: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,261 INFO L280 TraceCheckUtils]: 34: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,261 INFO L280 TraceCheckUtils]: 35: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,261 INFO L280 TraceCheckUtils]: 36: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,261 INFO L280 TraceCheckUtils]: 37: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,263 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3231#true} {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,263 INFO L280 TraceCheckUtils]: 39: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,264 INFO L280 TraceCheckUtils]: 40: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,265 INFO L280 TraceCheckUtils]: 41: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,265 INFO L280 TraceCheckUtils]: 42: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,266 INFO L280 TraceCheckUtils]: 43: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume true; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,267 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3409#(<= |fibonacci_#in~n| 3)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,268 INFO L280 TraceCheckUtils]: 45: Hoare triple {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,269 INFO L263 TraceCheckUtils]: 46: Hoare triple {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,269 INFO L280 TraceCheckUtils]: 47: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,269 INFO L280 TraceCheckUtils]: 48: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,269 INFO L280 TraceCheckUtils]: 49: Hoare triple {3231#true} assume !(1 == ~n); {3231#true} is VALID [2020-07-08 21:49:21,270 INFO L263 TraceCheckUtils]: 50: Hoare triple {3231#true} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,270 INFO L280 TraceCheckUtils]: 51: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,270 INFO L280 TraceCheckUtils]: 52: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,270 INFO L280 TraceCheckUtils]: 53: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,270 INFO L280 TraceCheckUtils]: 54: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,271 INFO L280 TraceCheckUtils]: 55: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,271 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3231#true} {3231#true} #45#return; {3231#true} is VALID [2020-07-08 21:49:21,271 INFO L280 TraceCheckUtils]: 57: Hoare triple {3231#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,271 INFO L263 TraceCheckUtils]: 58: Hoare triple {3231#true} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,272 INFO L280 TraceCheckUtils]: 59: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,272 INFO L280 TraceCheckUtils]: 60: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,272 INFO L280 TraceCheckUtils]: 61: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,272 INFO L280 TraceCheckUtils]: 62: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,273 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3231#true} {3231#true} #47#return; {3231#true} is VALID [2020-07-08 21:49:21,273 INFO L280 TraceCheckUtils]: 64: Hoare triple {3231#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,273 INFO L280 TraceCheckUtils]: 65: Hoare triple {3231#true} #res := #t~ret0 + #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,273 INFO L280 TraceCheckUtils]: 66: Hoare triple {3231#true} havoc #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,273 INFO L280 TraceCheckUtils]: 67: Hoare triple {3231#true} havoc #t~ret0; {3231#true} is VALID [2020-07-08 21:49:21,274 INFO L280 TraceCheckUtils]: 68: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,275 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3231#true} {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,276 INFO L280 TraceCheckUtils]: 70: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,276 INFO L280 TraceCheckUtils]: 71: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,277 INFO L280 TraceCheckUtils]: 72: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,277 INFO L280 TraceCheckUtils]: 73: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,278 INFO L280 TraceCheckUtils]: 74: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} assume true; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,279 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3378#(<= |fibonacci_#in~n| 4)} {3231#true} #53#return; {3311#(<= main_~x~0 4)} is VALID [2020-07-08 21:49:21,286 INFO L263 TraceCheckUtils]: 0: Hoare triple {3231#true} call ULTIMATE.init(); {3231#true} is VALID [2020-07-08 21:49:21,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3231#true} {3231#true} #49#return; {3231#true} is VALID [2020-07-08 21:49:21,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {3231#true} call #t~ret4 := main(); {3231#true} is VALID [2020-07-08 21:49:21,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {3231#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {3231#true} ~x~0 := #t~nondet2; {3231#true} is VALID [2020-07-08 21:49:21,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {3231#true} havoc #t~nondet2; {3231#true} is VALID [2020-07-08 21:49:21,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {3231#true} assume !(~x~0 > 46); {3231#true} is VALID [2020-07-08 21:49:21,288 INFO L263 TraceCheckUtils]: 8: Hoare triple {3231#true} call #t~ret3 := fibonacci(~x~0); {3231#true} is VALID [2020-07-08 21:49:21,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,290 INFO L263 TraceCheckUtils]: 12: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,291 INFO L280 TraceCheckUtils]: 13: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,292 INFO L263 TraceCheckUtils]: 16: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,294 INFO L280 TraceCheckUtils]: 19: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,294 INFO L263 TraceCheckUtils]: 20: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,295 INFO L280 TraceCheckUtils]: 21: Hoare triple {3231#true} ~n := #in~n; {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:21,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {3312#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} #res := 1; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {3423#(<= |fibonacci_#in~n| 1)} assume true; {3423#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:21,298 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3423#(<= |fibonacci_#in~n| 1)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,299 INFO L280 TraceCheckUtils]: 27: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,299 INFO L263 TraceCheckUtils]: 28: Hoare triple {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,299 INFO L280 TraceCheckUtils]: 29: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,300 INFO L280 TraceCheckUtils]: 30: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,300 INFO L280 TraceCheckUtils]: 31: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,300 INFO L280 TraceCheckUtils]: 32: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,302 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3231#true} {3416#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,303 INFO L280 TraceCheckUtils]: 34: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,304 INFO L280 TraceCheckUtils]: 35: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,304 INFO L280 TraceCheckUtils]: 36: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,305 INFO L280 TraceCheckUtils]: 37: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,305 INFO L280 TraceCheckUtils]: 38: Hoare triple {3422#(<= |fibonacci_#in~n| 2)} assume true; {3422#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:21,321 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3422#(<= |fibonacci_#in~n| 2)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,328 INFO L263 TraceCheckUtils]: 41: Hoare triple {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,328 INFO L280 TraceCheckUtils]: 42: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,328 INFO L280 TraceCheckUtils]: 43: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,329 INFO L280 TraceCheckUtils]: 44: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,329 INFO L280 TraceCheckUtils]: 45: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,329 INFO L280 TraceCheckUtils]: 46: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,330 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3231#true} {3402#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,330 INFO L280 TraceCheckUtils]: 48: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {3409#(<= |fibonacci_#in~n| 3)} assume true; {3409#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:21,333 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3409#(<= |fibonacci_#in~n| 3)} {3312#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,334 INFO L280 TraceCheckUtils]: 54: Hoare triple {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:21,334 INFO L263 TraceCheckUtils]: 55: Hoare triple {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,334 INFO L280 TraceCheckUtils]: 56: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L280 TraceCheckUtils]: 58: Hoare triple {3231#true} assume !(1 == ~n); {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L263 TraceCheckUtils]: 59: Hoare triple {3231#true} call #t~ret0 := fibonacci(~n - 1); {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {3231#true} assume !(~n < 1); {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {3231#true} assume 1 == ~n; {3231#true} is VALID [2020-07-08 21:49:21,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {3231#true} #res := 1; {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3231#true} {3231#true} #45#return; {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {3231#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L263 TraceCheckUtils]: 67: Hoare triple {3231#true} call #t~ret1 := fibonacci(~n - 2); {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L280 TraceCheckUtils]: 68: Hoare triple {3231#true} ~n := #in~n; {3231#true} is VALID [2020-07-08 21:49:21,336 INFO L280 TraceCheckUtils]: 69: Hoare triple {3231#true} assume ~n < 1; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L280 TraceCheckUtils]: 70: Hoare triple {3231#true} #res := 0; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3231#true} {3231#true} #47#return; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L280 TraceCheckUtils]: 73: Hoare triple {3231#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L280 TraceCheckUtils]: 74: Hoare triple {3231#true} #res := #t~ret0 + #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,337 INFO L280 TraceCheckUtils]: 75: Hoare triple {3231#true} havoc #t~ret1; {3231#true} is VALID [2020-07-08 21:49:21,338 INFO L280 TraceCheckUtils]: 76: Hoare triple {3231#true} havoc #t~ret0; {3231#true} is VALID [2020-07-08 21:49:21,338 INFO L280 TraceCheckUtils]: 77: Hoare triple {3231#true} assume true; {3231#true} is VALID [2020-07-08 21:49:21,339 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {3231#true} {3354#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,339 INFO L280 TraceCheckUtils]: 79: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,340 INFO L280 TraceCheckUtils]: 80: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,340 INFO L280 TraceCheckUtils]: 81: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,340 INFO L280 TraceCheckUtils]: 82: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,341 INFO L280 TraceCheckUtils]: 83: Hoare triple {3378#(<= |fibonacci_#in~n| 4)} assume true; {3378#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:21,342 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3378#(<= |fibonacci_#in~n| 4)} {3231#true} #53#return; {3311#(<= main_~x~0 4)} is VALID [2020-07-08 21:49:21,342 INFO L280 TraceCheckUtils]: 85: Hoare triple {3311#(<= main_~x~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3311#(<= main_~x~0 4)} is VALID [2020-07-08 21:49:21,343 INFO L280 TraceCheckUtils]: 86: Hoare triple {3311#(<= main_~x~0 4)} ~result~0 := #t~ret3; {3311#(<= main_~x~0 4)} is VALID [2020-07-08 21:49:21,343 INFO L280 TraceCheckUtils]: 87: Hoare triple {3311#(<= main_~x~0 4)} havoc #t~ret3; {3311#(<= main_~x~0 4)} is VALID [2020-07-08 21:49:21,344 INFO L280 TraceCheckUtils]: 88: Hoare triple {3311#(<= main_~x~0 4)} assume !(~x~0 < 9 || ~result~0 >= 34); {3232#false} is VALID [2020-07-08 21:49:21,344 INFO L280 TraceCheckUtils]: 89: Hoare triple {3232#false} assume !false; {3232#false} is VALID [2020-07-08 21:49:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2020-07-08 21:49:21,350 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1105999991] [2020-07-08 21:49:21,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:21,350 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-08 21:49:21,351 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146857279] [2020-07-08 21:49:21,351 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 90 [2020-07-08 21:49:21,352 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:21,352 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 21:49:21,410 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:21,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 21:49:21,411 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:21,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 21:49:21,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:49:21,411 INFO L87 Difference]: Start difference. First operand 60 states and 73 transitions. Second operand 11 states. [2020-07-08 21:49:21,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:21,890 INFO L93 Difference]: Finished difference Result 72 states and 86 transitions. [2020-07-08 21:49:21,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 21:49:21,891 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 90 [2020-07-08 21:49:21,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:49:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 83 transitions. [2020-07-08 21:49:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:49:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 83 transitions. [2020-07-08 21:49:21,896 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 83 transitions. [2020-07-08 21:49:21,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:22,001 INFO L225 Difference]: With dead ends: 72 [2020-07-08 21:49:22,002 INFO L226 Difference]: Without dead ends: 66 [2020-07-08 21:49:22,002 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2020-07-08 21:49:22,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-08 21:49:22,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-08 21:49:22,098 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:22,098 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-08 21:49:22,099 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 21:49:22,099 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 21:49:22,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:22,103 INFO L93 Difference]: Finished difference Result 66 states and 80 transitions. [2020-07-08 21:49:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2020-07-08 21:49:22,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:22,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:22,104 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 21:49:22,105 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 21:49:22,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:22,108 INFO L93 Difference]: Finished difference Result 66 states and 80 transitions. [2020-07-08 21:49:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2020-07-08 21:49:22,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:22,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:22,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:22,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-08 21:49:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 80 transitions. [2020-07-08 21:49:22,113 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 80 transitions. Word has length 90 [2020-07-08 21:49:22,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:22,113 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 80 transitions. [2020-07-08 21:49:22,113 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 21:49:22,113 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 80 transitions. [2020-07-08 21:49:22,218 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2020-07-08 21:49:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-08 21:49:22,222 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:22,222 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:22,222 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 21:49:22,222 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:22,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:22,223 INFO L82 PathProgramCache]: Analyzing trace with hash -376429873, now seen corresponding path program 6 times [2020-07-08 21:49:22,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:22,223 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1962835301] [2020-07-08 21:49:22,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3847#true} {3847#true} #49#return; {3847#true} is VALID [2020-07-08 21:49:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,565 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,567 INFO L263 TraceCheckUtils]: 3: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,571 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,572 INFO L263 TraceCheckUtils]: 11: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,572 INFO L280 TraceCheckUtils]: 15: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,573 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,574 INFO L280 TraceCheckUtils]: 17: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,575 INFO L280 TraceCheckUtils]: 19: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume true; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,577 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4316#(<= |fibonacci_#in~n| 2)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,584 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,586 INFO L263 TraceCheckUtils]: 3: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,588 INFO L263 TraceCheckUtils]: 7: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,588 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,589 INFO L280 TraceCheckUtils]: 9: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,590 INFO L280 TraceCheckUtils]: 11: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,592 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,593 INFO L263 TraceCheckUtils]: 15: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,594 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,595 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,596 INFO L280 TraceCheckUtils]: 21: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,598 INFO L280 TraceCheckUtils]: 24: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume true; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,599 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4316#(<= |fibonacci_#in~n| 2)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,600 INFO L263 TraceCheckUtils]: 28: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,602 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3847#true} {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,603 INFO L280 TraceCheckUtils]: 35: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,605 INFO L280 TraceCheckUtils]: 39: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume true; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,606 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4303#(<= |fibonacci_#in~n| 3)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,620 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,625 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,626 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,627 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,627 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,627 INFO L263 TraceCheckUtils]: 11: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,628 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,628 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,628 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,629 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,629 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,629 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,630 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,631 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3847#true} {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,633 INFO L263 TraceCheckUtils]: 3: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,635 INFO L263 TraceCheckUtils]: 7: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,637 INFO L280 TraceCheckUtils]: 10: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,637 INFO L263 TraceCheckUtils]: 11: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,641 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,642 INFO L263 TraceCheckUtils]: 19: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,642 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,644 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume true; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,647 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4316#(<= |fibonacci_#in~n| 2)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,648 INFO L263 TraceCheckUtils]: 32: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,649 INFO L280 TraceCheckUtils]: 34: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,649 INFO L280 TraceCheckUtils]: 35: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,649 INFO L280 TraceCheckUtils]: 36: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,649 INFO L280 TraceCheckUtils]: 37: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,650 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3847#true} {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,652 INFO L280 TraceCheckUtils]: 40: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,652 INFO L280 TraceCheckUtils]: 41: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,653 INFO L280 TraceCheckUtils]: 42: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,653 INFO L280 TraceCheckUtils]: 43: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume true; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,654 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4303#(<= |fibonacci_#in~n| 3)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,655 INFO L280 TraceCheckUtils]: 45: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,655 INFO L263 TraceCheckUtils]: 46: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,656 INFO L263 TraceCheckUtils]: 50: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,657 INFO L280 TraceCheckUtils]: 53: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,657 INFO L280 TraceCheckUtils]: 54: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,657 INFO L280 TraceCheckUtils]: 55: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,657 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,657 INFO L280 TraceCheckUtils]: 57: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L263 TraceCheckUtils]: 58: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L280 TraceCheckUtils]: 59: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L280 TraceCheckUtils]: 60: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L280 TraceCheckUtils]: 61: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L280 TraceCheckUtils]: 62: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,658 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,659 INFO L280 TraceCheckUtils]: 64: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,659 INFO L280 TraceCheckUtils]: 66: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,659 INFO L280 TraceCheckUtils]: 67: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,659 INFO L280 TraceCheckUtils]: 68: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,661 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3847#true} {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,661 INFO L280 TraceCheckUtils]: 70: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,662 INFO L280 TraceCheckUtils]: 71: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,662 INFO L280 TraceCheckUtils]: 72: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,663 INFO L280 TraceCheckUtils]: 73: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,663 INFO L280 TraceCheckUtils]: 74: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume true; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,664 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4272#(<= |fibonacci_#in~n| 4)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,719 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,723 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,724 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,726 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,727 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,728 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,728 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,736 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,737 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,739 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,740 INFO L263 TraceCheckUtils]: 15: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,740 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,741 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,741 INFO L280 TraceCheckUtils]: 22: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,741 INFO L280 TraceCheckUtils]: 24: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,742 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,742 INFO L263 TraceCheckUtils]: 28: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,743 INFO L280 TraceCheckUtils]: 29: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,743 INFO L280 TraceCheckUtils]: 32: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,743 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,744 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,744 INFO L280 TraceCheckUtils]: 35: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,744 INFO L280 TraceCheckUtils]: 36: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,744 INFO L280 TraceCheckUtils]: 37: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,745 INFO L280 TraceCheckUtils]: 38: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,745 INFO L280 TraceCheckUtils]: 39: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,745 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,755 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,759 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,760 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,761 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,762 INFO L263 TraceCheckUtils]: 11: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,762 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,763 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,764 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,766 INFO L263 TraceCheckUtils]: 7: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L263 TraceCheckUtils]: 11: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,768 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,768 INFO L263 TraceCheckUtils]: 19: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,769 INFO L280 TraceCheckUtils]: 22: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,769 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,769 INFO L280 TraceCheckUtils]: 26: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L280 TraceCheckUtils]: 29: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L280 TraceCheckUtils]: 31: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,770 INFO L263 TraceCheckUtils]: 32: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,772 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,772 INFO L280 TraceCheckUtils]: 39: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,772 INFO L280 TraceCheckUtils]: 42: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,773 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,773 INFO L263 TraceCheckUtils]: 46: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L263 TraceCheckUtils]: 50: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L280 TraceCheckUtils]: 51: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L280 TraceCheckUtils]: 52: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,774 INFO L280 TraceCheckUtils]: 53: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,775 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,775 INFO L263 TraceCheckUtils]: 58: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,776 INFO L280 TraceCheckUtils]: 61: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,776 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,777 INFO L280 TraceCheckUtils]: 64: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,777 INFO L280 TraceCheckUtils]: 65: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,777 INFO L280 TraceCheckUtils]: 67: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,777 INFO L280 TraceCheckUtils]: 68: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,778 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,778 INFO L280 TraceCheckUtils]: 71: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,778 INFO L280 TraceCheckUtils]: 72: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,778 INFO L280 TraceCheckUtils]: 73: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,779 INFO L280 TraceCheckUtils]: 74: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,779 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:22,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,786 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,786 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L263 TraceCheckUtils]: 7: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,788 INFO L263 TraceCheckUtils]: 11: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,789 INFO L263 TraceCheckUtils]: 15: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,789 INFO L280 TraceCheckUtils]: 19: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L280 TraceCheckUtils]: 22: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L263 TraceCheckUtils]: 23: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,791 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,791 INFO L280 TraceCheckUtils]: 29: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,792 INFO L280 TraceCheckUtils]: 32: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,792 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,792 INFO L280 TraceCheckUtils]: 35: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,793 INFO L263 TraceCheckUtils]: 36: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,793 INFO L280 TraceCheckUtils]: 37: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,793 INFO L280 TraceCheckUtils]: 38: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,793 INFO L280 TraceCheckUtils]: 39: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,793 INFO L280 TraceCheckUtils]: 40: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L280 TraceCheckUtils]: 43: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L280 TraceCheckUtils]: 44: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,794 INFO L280 TraceCheckUtils]: 46: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L280 TraceCheckUtils]: 47: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L280 TraceCheckUtils]: 49: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L263 TraceCheckUtils]: 50: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,795 INFO L280 TraceCheckUtils]: 52: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,796 INFO L280 TraceCheckUtils]: 53: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,796 INFO L263 TraceCheckUtils]: 54: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,796 INFO L280 TraceCheckUtils]: 55: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,796 INFO L280 TraceCheckUtils]: 56: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,796 INFO L280 TraceCheckUtils]: 57: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L280 TraceCheckUtils]: 58: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L280 TraceCheckUtils]: 59: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L280 TraceCheckUtils]: 61: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L263 TraceCheckUtils]: 62: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,797 INFO L280 TraceCheckUtils]: 63: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,798 INFO L280 TraceCheckUtils]: 64: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,798 INFO L280 TraceCheckUtils]: 65: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,798 INFO L280 TraceCheckUtils]: 66: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,798 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,798 INFO L280 TraceCheckUtils]: 68: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,799 INFO L280 TraceCheckUtils]: 69: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,799 INFO L280 TraceCheckUtils]: 70: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,799 INFO L280 TraceCheckUtils]: 72: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,799 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,800 INFO L280 TraceCheckUtils]: 74: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,800 INFO L280 TraceCheckUtils]: 77: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,800 INFO L280 TraceCheckUtils]: 78: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L280 TraceCheckUtils]: 80: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L263 TraceCheckUtils]: 81: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L280 TraceCheckUtils]: 83: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,801 INFO L280 TraceCheckUtils]: 84: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,802 INFO L280 TraceCheckUtils]: 85: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,802 INFO L280 TraceCheckUtils]: 86: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,802 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,802 INFO L280 TraceCheckUtils]: 88: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,802 INFO L280 TraceCheckUtils]: 89: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,803 INFO L280 TraceCheckUtils]: 91: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,803 INFO L280 TraceCheckUtils]: 92: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,804 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3847#true} {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,810 INFO L263 TraceCheckUtils]: 3: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,811 INFO L263 TraceCheckUtils]: 7: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,812 INFO L280 TraceCheckUtils]: 9: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,813 INFO L263 TraceCheckUtils]: 11: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,815 INFO L263 TraceCheckUtils]: 15: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,818 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,819 INFO L280 TraceCheckUtils]: 22: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,819 INFO L263 TraceCheckUtils]: 23: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,820 INFO L280 TraceCheckUtils]: 24: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,820 INFO L280 TraceCheckUtils]: 26: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,821 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,822 INFO L280 TraceCheckUtils]: 30: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,823 INFO L280 TraceCheckUtils]: 32: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,824 INFO L280 TraceCheckUtils]: 33: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume true; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,825 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4316#(<= |fibonacci_#in~n| 2)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,825 INFO L280 TraceCheckUtils]: 35: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,826 INFO L263 TraceCheckUtils]: 36: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,826 INFO L280 TraceCheckUtils]: 37: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,826 INFO L280 TraceCheckUtils]: 38: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,826 INFO L280 TraceCheckUtils]: 39: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,826 INFO L280 TraceCheckUtils]: 40: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,827 INFO L280 TraceCheckUtils]: 41: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,828 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3847#true} {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,828 INFO L280 TraceCheckUtils]: 43: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,829 INFO L280 TraceCheckUtils]: 44: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,829 INFO L280 TraceCheckUtils]: 45: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,829 INFO L280 TraceCheckUtils]: 46: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,830 INFO L280 TraceCheckUtils]: 47: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume true; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,831 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4303#(<= |fibonacci_#in~n| 3)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,832 INFO L263 TraceCheckUtils]: 50: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,832 INFO L280 TraceCheckUtils]: 51: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,832 INFO L280 TraceCheckUtils]: 52: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,832 INFO L280 TraceCheckUtils]: 53: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L263 TraceCheckUtils]: 54: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 55: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 56: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 57: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 58: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 59: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L280 TraceCheckUtils]: 61: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,833 INFO L263 TraceCheckUtils]: 62: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 63: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 64: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 65: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 66: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,835 INFO L280 TraceCheckUtils]: 71: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,835 INFO L280 TraceCheckUtils]: 72: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,835 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3847#true} {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,836 INFO L280 TraceCheckUtils]: 74: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,836 INFO L280 TraceCheckUtils]: 75: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,837 INFO L280 TraceCheckUtils]: 76: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,837 INFO L280 TraceCheckUtils]: 77: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,837 INFO L280 TraceCheckUtils]: 78: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume true; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,838 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4272#(<= |fibonacci_#in~n| 4)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,839 INFO L280 TraceCheckUtils]: 80: Hoare triple {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,839 INFO L263 TraceCheckUtils]: 81: Hoare triple {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,839 INFO L280 TraceCheckUtils]: 83: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,839 INFO L280 TraceCheckUtils]: 84: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L263 TraceCheckUtils]: 85: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 86: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 87: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 88: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L263 TraceCheckUtils]: 89: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 90: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 91: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,840 INFO L280 TraceCheckUtils]: 92: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L263 TraceCheckUtils]: 93: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 94: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 95: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 96: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L263 TraceCheckUtils]: 97: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 98: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 99: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,841 INFO L280 TraceCheckUtils]: 100: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,842 INFO L280 TraceCheckUtils]: 101: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,842 INFO L280 TraceCheckUtils]: 102: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,842 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,842 INFO L280 TraceCheckUtils]: 104: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,842 INFO L263 TraceCheckUtils]: 105: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 106: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 107: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 108: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 109: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 111: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 112: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,843 INFO L280 TraceCheckUtils]: 113: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 114: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 115: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 117: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L263 TraceCheckUtils]: 118: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 119: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 120: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,844 INFO L280 TraceCheckUtils]: 121: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 122: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 123: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 125: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 126: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 127: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 128: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L280 TraceCheckUtils]: 129: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,845 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 131: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L263 TraceCheckUtils]: 132: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 133: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 134: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 135: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L263 TraceCheckUtils]: 136: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 137: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,846 INFO L280 TraceCheckUtils]: 138: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 139: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 140: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 141: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 143: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L263 TraceCheckUtils]: 144: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 145: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,847 INFO L280 TraceCheckUtils]: 146: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 147: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 148: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 150: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 151: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 152: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 153: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,848 INFO L280 TraceCheckUtils]: 154: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 156: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 157: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 158: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 159: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 160: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,849 INFO L280 TraceCheckUtils]: 162: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L263 TraceCheckUtils]: 163: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 164: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 165: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 166: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 167: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 168: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,850 INFO L280 TraceCheckUtils]: 170: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,851 INFO L280 TraceCheckUtils]: 171: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,851 INFO L280 TraceCheckUtils]: 172: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,851 INFO L280 TraceCheckUtils]: 173: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,851 INFO L280 TraceCheckUtils]: 174: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,852 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3847#true} {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,852 INFO L280 TraceCheckUtils]: 176: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,852 INFO L280 TraceCheckUtils]: 177: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,853 INFO L280 TraceCheckUtils]: 178: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,853 INFO L280 TraceCheckUtils]: 179: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,854 INFO L280 TraceCheckUtils]: 180: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} assume true; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,854 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {4206#(<= |fibonacci_#in~n| 5)} {3847#true} #53#return; {4033#(<= main_~x~0 5)} is VALID [2020-07-08 21:49:22,874 INFO L263 TraceCheckUtils]: 0: Hoare triple {3847#true} call ULTIMATE.init(); {3847#true} is VALID [2020-07-08 21:49:22,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,874 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3847#true} {3847#true} #49#return; {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L263 TraceCheckUtils]: 3: Hoare triple {3847#true} call #t~ret4 := main(); {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {3847#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {3847#true} ~x~0 := #t~nondet2; {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {3847#true} havoc #t~nondet2; {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L280 TraceCheckUtils]: 7: Hoare triple {3847#true} assume !(~x~0 > 46); {3847#true} is VALID [2020-07-08 21:49:22,875 INFO L263 TraceCheckUtils]: 8: Hoare triple {3847#true} call #t~ret3 := fibonacci(~x~0); {3847#true} is VALID [2020-07-08 21:49:22,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,878 INFO L263 TraceCheckUtils]: 12: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,879 INFO L263 TraceCheckUtils]: 16: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,879 INFO L280 TraceCheckUtils]: 17: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,880 INFO L280 TraceCheckUtils]: 19: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,880 INFO L263 TraceCheckUtils]: 20: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,881 INFO L280 TraceCheckUtils]: 21: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,881 INFO L280 TraceCheckUtils]: 22: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,882 INFO L280 TraceCheckUtils]: 23: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,882 INFO L263 TraceCheckUtils]: 24: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {3847#true} ~n := #in~n; {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4034#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:22,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {4034#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} #res := 1; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {4317#(<= |fibonacci_#in~n| 1)} assume true; {4317#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:22,886 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4317#(<= |fibonacci_#in~n| 1)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,886 INFO L280 TraceCheckUtils]: 31: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,886 INFO L263 TraceCheckUtils]: 32: Hoare triple {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,887 INFO L280 TraceCheckUtils]: 34: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,887 INFO L280 TraceCheckUtils]: 35: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,887 INFO L280 TraceCheckUtils]: 36: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,888 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3847#true} {4310#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,888 INFO L280 TraceCheckUtils]: 38: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,889 INFO L280 TraceCheckUtils]: 39: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,891 INFO L280 TraceCheckUtils]: 42: Hoare triple {4316#(<= |fibonacci_#in~n| 2)} assume true; {4316#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:22,892 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {4316#(<= |fibonacci_#in~n| 2)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,892 INFO L280 TraceCheckUtils]: 44: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,892 INFO L263 TraceCheckUtils]: 45: Hoare triple {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,893 INFO L280 TraceCheckUtils]: 46: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,893 INFO L280 TraceCheckUtils]: 47: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,893 INFO L280 TraceCheckUtils]: 48: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,893 INFO L280 TraceCheckUtils]: 49: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,893 INFO L280 TraceCheckUtils]: 50: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,894 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3847#true} {4296#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,894 INFO L280 TraceCheckUtils]: 52: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,895 INFO L280 TraceCheckUtils]: 53: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,895 INFO L280 TraceCheckUtils]: 54: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,896 INFO L280 TraceCheckUtils]: 55: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,896 INFO L280 TraceCheckUtils]: 56: Hoare triple {4303#(<= |fibonacci_#in~n| 3)} assume true; {4303#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:22,897 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4303#(<= |fibonacci_#in~n| 3)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,898 INFO L280 TraceCheckUtils]: 58: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,898 INFO L263 TraceCheckUtils]: 59: Hoare triple {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,898 INFO L280 TraceCheckUtils]: 60: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,898 INFO L280 TraceCheckUtils]: 61: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,898 INFO L280 TraceCheckUtils]: 62: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,899 INFO L263 TraceCheckUtils]: 63: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,899 INFO L280 TraceCheckUtils]: 64: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,899 INFO L280 TraceCheckUtils]: 65: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,900 INFO L280 TraceCheckUtils]: 66: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,900 INFO L280 TraceCheckUtils]: 67: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,900 INFO L280 TraceCheckUtils]: 68: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,901 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,901 INFO L280 TraceCheckUtils]: 70: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,901 INFO L263 TraceCheckUtils]: 71: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L280 TraceCheckUtils]: 72: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L280 TraceCheckUtils]: 73: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L280 TraceCheckUtils]: 74: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L280 TraceCheckUtils]: 75: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,902 INFO L280 TraceCheckUtils]: 77: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,903 INFO L280 TraceCheckUtils]: 78: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,903 INFO L280 TraceCheckUtils]: 79: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,903 INFO L280 TraceCheckUtils]: 80: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,903 INFO L280 TraceCheckUtils]: 81: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,904 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {3847#true} {4248#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,904 INFO L280 TraceCheckUtils]: 83: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,905 INFO L280 TraceCheckUtils]: 84: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,905 INFO L280 TraceCheckUtils]: 85: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,906 INFO L280 TraceCheckUtils]: 86: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,906 INFO L280 TraceCheckUtils]: 87: Hoare triple {4272#(<= |fibonacci_#in~n| 4)} assume true; {4272#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:22,907 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4272#(<= |fibonacci_#in~n| 4)} {4034#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,907 INFO L280 TraceCheckUtils]: 89: Hoare triple {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:22,908 INFO L263 TraceCheckUtils]: 90: Hoare triple {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,908 INFO L280 TraceCheckUtils]: 91: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,908 INFO L280 TraceCheckUtils]: 92: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,919 INFO L263 TraceCheckUtils]: 94: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 95: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L263 TraceCheckUtils]: 98: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 99: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 100: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,920 INFO L280 TraceCheckUtils]: 101: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,921 INFO L263 TraceCheckUtils]: 102: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,921 INFO L280 TraceCheckUtils]: 103: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,921 INFO L280 TraceCheckUtils]: 104: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,921 INFO L280 TraceCheckUtils]: 105: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,921 INFO L263 TraceCheckUtils]: 106: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L280 TraceCheckUtils]: 107: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L280 TraceCheckUtils]: 108: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L280 TraceCheckUtils]: 109: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L280 TraceCheckUtils]: 110: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L280 TraceCheckUtils]: 111: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,922 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L280 TraceCheckUtils]: 113: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L263 TraceCheckUtils]: 114: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L280 TraceCheckUtils]: 115: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L280 TraceCheckUtils]: 116: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L280 TraceCheckUtils]: 117: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L280 TraceCheckUtils]: 118: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,923 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 120: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 121: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 122: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 123: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 124: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L280 TraceCheckUtils]: 126: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,924 INFO L263 TraceCheckUtils]: 127: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 128: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 129: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 130: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 131: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 132: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 134: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,925 INFO L280 TraceCheckUtils]: 135: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L280 TraceCheckUtils]: 136: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L280 TraceCheckUtils]: 137: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L280 TraceCheckUtils]: 138: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L280 TraceCheckUtils]: 140: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L263 TraceCheckUtils]: 141: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,926 INFO L280 TraceCheckUtils]: 142: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 143: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 144: Hoare triple {3847#true} assume !(1 == ~n); {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L263 TraceCheckUtils]: 145: Hoare triple {3847#true} call #t~ret0 := fibonacci(~n - 1); {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 146: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 147: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 148: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 149: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,927 INFO L280 TraceCheckUtils]: 150: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L280 TraceCheckUtils]: 152: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L263 TraceCheckUtils]: 153: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L280 TraceCheckUtils]: 154: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L280 TraceCheckUtils]: 155: Hoare triple {3847#true} assume ~n < 1; {3847#true} is VALID [2020-07-08 21:49:22,928 INFO L280 TraceCheckUtils]: 156: Hoare triple {3847#true} #res := 0; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L280 TraceCheckUtils]: 157: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L280 TraceCheckUtils]: 159: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L280 TraceCheckUtils]: 160: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L280 TraceCheckUtils]: 161: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,929 INFO L280 TraceCheckUtils]: 162: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L280 TraceCheckUtils]: 163: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L280 TraceCheckUtils]: 165: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L280 TraceCheckUtils]: 166: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L280 TraceCheckUtils]: 167: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,930 INFO L280 TraceCheckUtils]: 168: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,931 INFO L280 TraceCheckUtils]: 169: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,931 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {3847#true} {3847#true} #45#return; {3847#true} is VALID [2020-07-08 21:49:22,931 INFO L280 TraceCheckUtils]: 171: Hoare triple {3847#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,931 INFO L263 TraceCheckUtils]: 172: Hoare triple {3847#true} call #t~ret1 := fibonacci(~n - 2); {3847#true} is VALID [2020-07-08 21:49:22,931 INFO L280 TraceCheckUtils]: 173: Hoare triple {3847#true} ~n := #in~n; {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L280 TraceCheckUtils]: 174: Hoare triple {3847#true} assume !(~n < 1); {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L280 TraceCheckUtils]: 175: Hoare triple {3847#true} assume 1 == ~n; {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L280 TraceCheckUtils]: 176: Hoare triple {3847#true} #res := 1; {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L280 TraceCheckUtils]: 177: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {3847#true} {3847#true} #47#return; {3847#true} is VALID [2020-07-08 21:49:22,932 INFO L280 TraceCheckUtils]: 179: Hoare triple {3847#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3847#true} is VALID [2020-07-08 21:49:22,933 INFO L280 TraceCheckUtils]: 180: Hoare triple {3847#true} #res := #t~ret0 + #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,933 INFO L280 TraceCheckUtils]: 181: Hoare triple {3847#true} havoc #t~ret1; {3847#true} is VALID [2020-07-08 21:49:22,933 INFO L280 TraceCheckUtils]: 182: Hoare triple {3847#true} havoc #t~ret0; {3847#true} is VALID [2020-07-08 21:49:22,933 INFO L280 TraceCheckUtils]: 183: Hoare triple {3847#true} assume true; {3847#true} is VALID [2020-07-08 21:49:22,944 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {3847#true} {4111#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,945 INFO L280 TraceCheckUtils]: 185: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,945 INFO L280 TraceCheckUtils]: 186: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,945 INFO L280 TraceCheckUtils]: 187: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,946 INFO L280 TraceCheckUtils]: 188: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,946 INFO L280 TraceCheckUtils]: 189: Hoare triple {4206#(<= |fibonacci_#in~n| 5)} assume true; {4206#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:22,947 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {4206#(<= |fibonacci_#in~n| 5)} {3847#true} #53#return; {4033#(<= main_~x~0 5)} is VALID [2020-07-08 21:49:22,947 INFO L280 TraceCheckUtils]: 191: Hoare triple {4033#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4033#(<= main_~x~0 5)} is VALID [2020-07-08 21:49:22,948 INFO L280 TraceCheckUtils]: 192: Hoare triple {4033#(<= main_~x~0 5)} ~result~0 := #t~ret3; {4033#(<= main_~x~0 5)} is VALID [2020-07-08 21:49:22,948 INFO L280 TraceCheckUtils]: 193: Hoare triple {4033#(<= main_~x~0 5)} havoc #t~ret3; {4033#(<= main_~x~0 5)} is VALID [2020-07-08 21:49:22,949 INFO L280 TraceCheckUtils]: 194: Hoare triple {4033#(<= main_~x~0 5)} assume !(~x~0 < 9 || ~result~0 >= 34); {3848#false} is VALID [2020-07-08 21:49:22,949 INFO L280 TraceCheckUtils]: 195: Hoare triple {3848#false} assume !false; {3848#false} is VALID [2020-07-08 21:49:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 78 proven. 452 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2020-07-08 21:49:22,968 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1962835301] [2020-07-08 21:49:22,969 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:22,969 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-08 21:49:22,969 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64354707] [2020-07-08 21:49:22,970 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 196 [2020-07-08 21:49:22,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:22,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 21:49:23,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:23,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 21:49:23,059 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:23,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 21:49:23,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-07-08 21:49:23,060 INFO L87 Difference]: Start difference. First operand 66 states and 80 transitions. Second operand 13 states. [2020-07-08 21:49:23,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:23,984 INFO L93 Difference]: Finished difference Result 168 states and 227 transitions. [2020-07-08 21:49:23,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 21:49:23,985 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 196 [2020-07-08 21:49:23,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 21:49:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 113 transitions. [2020-07-08 21:49:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 21:49:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 113 transitions. [2020-07-08 21:49:23,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 113 transitions. [2020-07-08 21:49:24,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:24,143 INFO L225 Difference]: With dead ends: 168 [2020-07-08 21:49:24,143 INFO L226 Difference]: Without dead ends: 162 [2020-07-08 21:49:24,144 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:49:24,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2020-07-08 21:49:24,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 144. [2020-07-08 21:49:24,407 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:24,408 INFO L82 GeneralOperation]: Start isEquivalent. First operand 162 states. Second operand 144 states. [2020-07-08 21:49:24,408 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states. Second operand 144 states. [2020-07-08 21:49:24,408 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 144 states. [2020-07-08 21:49:24,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:24,417 INFO L93 Difference]: Finished difference Result 162 states and 221 transitions. [2020-07-08 21:49:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 221 transitions. [2020-07-08 21:49:24,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:24,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:24,419 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand 162 states. [2020-07-08 21:49:24,419 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 162 states. [2020-07-08 21:49:24,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:24,427 INFO L93 Difference]: Finished difference Result 162 states and 221 transitions. [2020-07-08 21:49:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 221 transitions. [2020-07-08 21:49:24,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:24,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:24,429 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:24,429 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2020-07-08 21:49:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 199 transitions. [2020-07-08 21:49:24,435 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 199 transitions. Word has length 196 [2020-07-08 21:49:24,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:24,436 INFO L479 AbstractCegarLoop]: Abstraction has 144 states and 199 transitions. [2020-07-08 21:49:24,436 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 21:49:24,436 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 144 states and 199 transitions. [2020-07-08 21:49:24,708 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 199 transitions. [2020-07-08 21:49:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-07-08 21:49:24,713 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:24,714 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:24,714 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 21:49:24,714 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:24,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:24,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1092378888, now seen corresponding path program 7 times [2020-07-08 21:49:24,715 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:24,715 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [421605683] [2020-07-08 21:49:24,715 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:24,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:24,810 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5478#true} {5478#true} #49#return; {5478#true} is VALID [2020-07-08 21:49:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,108 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,118 INFO L263 TraceCheckUtils]: 3: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,122 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,123 INFO L280 TraceCheckUtils]: 10: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,124 INFO L263 TraceCheckUtils]: 11: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,124 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,126 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,128 INFO L280 TraceCheckUtils]: 19: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,129 INFO L280 TraceCheckUtils]: 20: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,130 INFO L280 TraceCheckUtils]: 21: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,131 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,140 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,142 INFO L263 TraceCheckUtils]: 3: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,145 INFO L263 TraceCheckUtils]: 7: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,147 INFO L280 TraceCheckUtils]: 11: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,149 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,150 INFO L263 TraceCheckUtils]: 15: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,152 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,153 INFO L280 TraceCheckUtils]: 21: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,169 INFO L280 TraceCheckUtils]: 22: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,170 INFO L280 TraceCheckUtils]: 24: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,170 INFO L280 TraceCheckUtils]: 25: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,172 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,173 INFO L263 TraceCheckUtils]: 28: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,173 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,175 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,176 INFO L280 TraceCheckUtils]: 36: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,177 INFO L280 TraceCheckUtils]: 37: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,177 INFO L280 TraceCheckUtils]: 38: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,178 INFO L280 TraceCheckUtils]: 39: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume true; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,179 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6123#(<= |fibonacci_#in~n| 3)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,191 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,195 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,197 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,197 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,197 INFO L263 TraceCheckUtils]: 11: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,198 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,198 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,198 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,199 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,199 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,200 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5478#true} {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,203 INFO L263 TraceCheckUtils]: 3: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,204 INFO L263 TraceCheckUtils]: 7: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,206 INFO L263 TraceCheckUtils]: 11: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,208 INFO L280 TraceCheckUtils]: 14: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,209 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,210 INFO L263 TraceCheckUtils]: 19: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,210 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,210 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,211 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,212 INFO L280 TraceCheckUtils]: 25: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,213 INFO L280 TraceCheckUtils]: 29: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,214 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 31: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,215 INFO L263 TraceCheckUtils]: 32: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 34: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 36: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,215 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,216 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,217 INFO L280 TraceCheckUtils]: 40: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,217 INFO L280 TraceCheckUtils]: 41: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,217 INFO L280 TraceCheckUtils]: 42: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume true; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,219 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6123#(<= |fibonacci_#in~n| 3)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,219 INFO L280 TraceCheckUtils]: 45: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,219 INFO L263 TraceCheckUtils]: 46: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,219 INFO L280 TraceCheckUtils]: 47: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,220 INFO L280 TraceCheckUtils]: 48: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,220 INFO L263 TraceCheckUtils]: 50: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,220 INFO L280 TraceCheckUtils]: 51: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,220 INFO L280 TraceCheckUtils]: 52: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L263 TraceCheckUtils]: 58: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,221 INFO L280 TraceCheckUtils]: 59: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 60: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 62: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 64: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,222 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,223 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5478#true} {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,224 INFO L280 TraceCheckUtils]: 70: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,224 INFO L280 TraceCheckUtils]: 71: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,225 INFO L280 TraceCheckUtils]: 72: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume true; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,226 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6092#(<= |fibonacci_#in~n| 4)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,264 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,268 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,270 INFO L280 TraceCheckUtils]: 7: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,270 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,270 INFO L263 TraceCheckUtils]: 11: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,271 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,271 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,272 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,273 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,277 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,278 INFO L263 TraceCheckUtils]: 7: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,279 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L263 TraceCheckUtils]: 15: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,281 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,281 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,281 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L280 TraceCheckUtils]: 25: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L263 TraceCheckUtils]: 28: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,283 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,284 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,284 INFO L280 TraceCheckUtils]: 39: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,285 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5478#true} {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,288 INFO L263 TraceCheckUtils]: 3: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,289 INFO L263 TraceCheckUtils]: 7: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,295 INFO L263 TraceCheckUtils]: 11: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,303 INFO L280 TraceCheckUtils]: 14: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,304 INFO L263 TraceCheckUtils]: 15: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,306 INFO L280 TraceCheckUtils]: 20: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,308 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,309 INFO L263 TraceCheckUtils]: 23: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,309 INFO L280 TraceCheckUtils]: 26: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,309 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,310 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,312 INFO L280 TraceCheckUtils]: 32: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,313 INFO L280 TraceCheckUtils]: 33: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,314 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,315 INFO L263 TraceCheckUtils]: 36: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,315 INFO L280 TraceCheckUtils]: 38: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,316 INFO L280 TraceCheckUtils]: 41: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,317 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,318 INFO L280 TraceCheckUtils]: 43: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume true; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,321 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6123#(<= |fibonacci_#in~n| 3)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,321 INFO L263 TraceCheckUtils]: 50: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,322 INFO L280 TraceCheckUtils]: 53: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,322 INFO L263 TraceCheckUtils]: 54: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,323 INFO L280 TraceCheckUtils]: 57: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,323 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,324 INFO L263 TraceCheckUtils]: 62: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,324 INFO L280 TraceCheckUtils]: 63: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,324 INFO L280 TraceCheckUtils]: 64: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,324 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L280 TraceCheckUtils]: 69: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,325 INFO L280 TraceCheckUtils]: 71: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,326 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,327 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5478#true} {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,327 INFO L280 TraceCheckUtils]: 74: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,328 INFO L280 TraceCheckUtils]: 75: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,328 INFO L280 TraceCheckUtils]: 76: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,329 INFO L280 TraceCheckUtils]: 77: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,329 INFO L280 TraceCheckUtils]: 78: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume true; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,330 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6092#(<= |fibonacci_#in~n| 4)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,331 INFO L280 TraceCheckUtils]: 80: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,331 INFO L263 TraceCheckUtils]: 81: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,331 INFO L280 TraceCheckUtils]: 82: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,332 INFO L280 TraceCheckUtils]: 83: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,332 INFO L280 TraceCheckUtils]: 84: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,332 INFO L263 TraceCheckUtils]: 85: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,332 INFO L280 TraceCheckUtils]: 86: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,332 INFO L280 TraceCheckUtils]: 87: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L280 TraceCheckUtils]: 88: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L263 TraceCheckUtils]: 89: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L280 TraceCheckUtils]: 90: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L280 TraceCheckUtils]: 91: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L280 TraceCheckUtils]: 92: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,333 INFO L280 TraceCheckUtils]: 93: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,334 INFO L280 TraceCheckUtils]: 94: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,334 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,334 INFO L280 TraceCheckUtils]: 96: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,334 INFO L263 TraceCheckUtils]: 97: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,334 INFO L280 TraceCheckUtils]: 98: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,335 INFO L280 TraceCheckUtils]: 99: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,335 INFO L280 TraceCheckUtils]: 100: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,335 INFO L280 TraceCheckUtils]: 101: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,335 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,335 INFO L280 TraceCheckUtils]: 103: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L280 TraceCheckUtils]: 104: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L280 TraceCheckUtils]: 105: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L280 TraceCheckUtils]: 106: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L280 TraceCheckUtils]: 107: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,336 INFO L280 TraceCheckUtils]: 109: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,337 INFO L263 TraceCheckUtils]: 110: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,337 INFO L280 TraceCheckUtils]: 111: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,337 INFO L280 TraceCheckUtils]: 112: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,337 INFO L280 TraceCheckUtils]: 113: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,337 INFO L280 TraceCheckUtils]: 114: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,338 INFO L280 TraceCheckUtils]: 115: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,338 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,338 INFO L280 TraceCheckUtils]: 117: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,338 INFO L280 TraceCheckUtils]: 118: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,338 INFO L280 TraceCheckUtils]: 119: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,339 INFO L280 TraceCheckUtils]: 120: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,339 INFO L280 TraceCheckUtils]: 121: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,340 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5478#true} {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,340 INFO L280 TraceCheckUtils]: 123: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,341 INFO L280 TraceCheckUtils]: 124: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,341 INFO L280 TraceCheckUtils]: 125: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,342 INFO L280 TraceCheckUtils]: 126: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,342 INFO L280 TraceCheckUtils]: 127: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume true; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,344 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6026#(<= |fibonacci_#in~n| 5)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,389 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,398 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,399 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,399 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,399 INFO L263 TraceCheckUtils]: 11: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,400 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,401 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,401 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,402 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,406 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,406 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,407 INFO L263 TraceCheckUtils]: 7: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,407 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,408 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,409 INFO L263 TraceCheckUtils]: 15: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,410 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,410 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,410 INFO L280 TraceCheckUtils]: 23: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,411 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,411 INFO L263 TraceCheckUtils]: 28: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,412 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,412 INFO L280 TraceCheckUtils]: 32: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L280 TraceCheckUtils]: 36: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L280 TraceCheckUtils]: 38: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,414 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,426 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:25,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,430 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,432 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,433 INFO L263 TraceCheckUtils]: 11: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,434 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,434 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,435 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,435 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,435 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,437 INFO L263 TraceCheckUtils]: 7: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,437 INFO L263 TraceCheckUtils]: 11: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,438 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,439 INFO L263 TraceCheckUtils]: 19: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,440 INFO L280 TraceCheckUtils]: 23: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,440 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,440 INFO L280 TraceCheckUtils]: 26: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L263 TraceCheckUtils]: 32: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,441 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,442 INFO L280 TraceCheckUtils]: 34: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,442 INFO L280 TraceCheckUtils]: 36: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,442 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,442 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L280 TraceCheckUtils]: 39: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L280 TraceCheckUtils]: 40: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L280 TraceCheckUtils]: 41: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L280 TraceCheckUtils]: 42: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L280 TraceCheckUtils]: 43: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,443 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,444 INFO L280 TraceCheckUtils]: 45: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,444 INFO L263 TraceCheckUtils]: 46: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,444 INFO L280 TraceCheckUtils]: 47: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,444 INFO L280 TraceCheckUtils]: 48: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,444 INFO L280 TraceCheckUtils]: 49: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,445 INFO L263 TraceCheckUtils]: 50: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,445 INFO L280 TraceCheckUtils]: 51: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,445 INFO L280 TraceCheckUtils]: 52: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,445 INFO L280 TraceCheckUtils]: 53: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,445 INFO L280 TraceCheckUtils]: 54: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L280 TraceCheckUtils]: 55: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L280 TraceCheckUtils]: 57: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L263 TraceCheckUtils]: 58: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L280 TraceCheckUtils]: 59: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,446 INFO L280 TraceCheckUtils]: 60: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,447 INFO L280 TraceCheckUtils]: 61: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,447 INFO L280 TraceCheckUtils]: 62: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,447 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,447 INFO L280 TraceCheckUtils]: 64: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,447 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,448 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,448 INFO L280 TraceCheckUtils]: 67: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,448 INFO L280 TraceCheckUtils]: 68: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,448 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,448 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,449 INFO L280 TraceCheckUtils]: 71: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,449 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,449 INFO L280 TraceCheckUtils]: 73: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,449 INFO L280 TraceCheckUtils]: 74: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,450 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5478#true} {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,455 INFO L263 TraceCheckUtils]: 7: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,457 INFO L263 TraceCheckUtils]: 11: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,459 INFO L263 TraceCheckUtils]: 15: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,460 INFO L263 TraceCheckUtils]: 19: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,461 INFO L280 TraceCheckUtils]: 20: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,461 INFO L280 TraceCheckUtils]: 21: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,462 INFO L280 TraceCheckUtils]: 22: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,462 INFO L280 TraceCheckUtils]: 23: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,463 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,464 INFO L280 TraceCheckUtils]: 26: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,464 INFO L263 TraceCheckUtils]: 27: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,464 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,464 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,465 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,465 INFO L280 TraceCheckUtils]: 33: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,466 INFO L280 TraceCheckUtils]: 34: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,466 INFO L280 TraceCheckUtils]: 35: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,466 INFO L280 TraceCheckUtils]: 36: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,468 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,468 INFO L263 TraceCheckUtils]: 40: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,468 INFO L280 TraceCheckUtils]: 41: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,469 INFO L280 TraceCheckUtils]: 42: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,469 INFO L280 TraceCheckUtils]: 44: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,469 INFO L280 TraceCheckUtils]: 45: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,470 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,470 INFO L280 TraceCheckUtils]: 47: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,470 INFO L280 TraceCheckUtils]: 48: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume true; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,472 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6123#(<= |fibonacci_#in~n| 3)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,473 INFO L280 TraceCheckUtils]: 53: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,473 INFO L263 TraceCheckUtils]: 54: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,473 INFO L280 TraceCheckUtils]: 55: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,473 INFO L280 TraceCheckUtils]: 56: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,473 INFO L280 TraceCheckUtils]: 57: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,473 INFO L263 TraceCheckUtils]: 58: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,473 INFO L280 TraceCheckUtils]: 59: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 60: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 61: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 62: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 63: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L263 TraceCheckUtils]: 66: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 67: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 69: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 73: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 74: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,475 INFO L280 TraceCheckUtils]: 75: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,476 INFO L280 TraceCheckUtils]: 76: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,478 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5478#true} {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,478 INFO L280 TraceCheckUtils]: 78: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,479 INFO L280 TraceCheckUtils]: 79: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,479 INFO L280 TraceCheckUtils]: 80: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,479 INFO L280 TraceCheckUtils]: 81: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,480 INFO L280 TraceCheckUtils]: 82: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume true; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,481 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6092#(<= |fibonacci_#in~n| 4)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,481 INFO L280 TraceCheckUtils]: 84: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,481 INFO L263 TraceCheckUtils]: 85: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,481 INFO L280 TraceCheckUtils]: 86: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,481 INFO L280 TraceCheckUtils]: 87: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 88: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L263 TraceCheckUtils]: 89: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 90: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 91: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 92: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L263 TraceCheckUtils]: 93: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 94: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,482 INFO L280 TraceCheckUtils]: 95: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 96: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 97: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 98: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 100: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L263 TraceCheckUtils]: 101: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 102: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,483 INFO L280 TraceCheckUtils]: 103: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 104: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 105: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 107: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 108: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 109: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 110: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,484 INFO L280 TraceCheckUtils]: 111: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 113: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L263 TraceCheckUtils]: 114: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 115: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 116: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 117: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 118: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,485 INFO L280 TraceCheckUtils]: 119: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L280 TraceCheckUtils]: 121: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L280 TraceCheckUtils]: 122: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L280 TraceCheckUtils]: 123: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L280 TraceCheckUtils]: 124: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,486 INFO L280 TraceCheckUtils]: 125: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,487 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {5478#true} {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,487 INFO L280 TraceCheckUtils]: 127: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,488 INFO L280 TraceCheckUtils]: 128: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,488 INFO L280 TraceCheckUtils]: 129: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,488 INFO L280 TraceCheckUtils]: 130: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,489 INFO L280 TraceCheckUtils]: 131: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume true; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,490 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6026#(<= |fibonacci_#in~n| 5)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,490 INFO L280 TraceCheckUtils]: 133: Hoare triple {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,490 INFO L263 TraceCheckUtils]: 134: Hoare triple {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,490 INFO L280 TraceCheckUtils]: 135: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 136: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 137: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L263 TraceCheckUtils]: 138: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 139: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 140: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 141: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L263 TraceCheckUtils]: 142: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,491 INFO L280 TraceCheckUtils]: 143: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 144: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 145: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L263 TraceCheckUtils]: 146: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 147: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 148: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 149: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 150: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,492 INFO L280 TraceCheckUtils]: 151: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L280 TraceCheckUtils]: 153: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L263 TraceCheckUtils]: 154: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L280 TraceCheckUtils]: 155: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L280 TraceCheckUtils]: 156: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L280 TraceCheckUtils]: 157: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L280 TraceCheckUtils]: 158: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,493 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 160: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 161: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 162: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 163: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 164: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 166: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L263 TraceCheckUtils]: 167: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,494 INFO L280 TraceCheckUtils]: 168: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 169: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 170: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 171: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 172: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 174: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 175: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,495 INFO L280 TraceCheckUtils]: 176: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 177: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 178: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 180: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L263 TraceCheckUtils]: 181: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 182: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 183: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,496 INFO L280 TraceCheckUtils]: 184: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L263 TraceCheckUtils]: 185: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 186: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 187: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 188: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 189: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 190: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,497 INFO L280 TraceCheckUtils]: 192: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L263 TraceCheckUtils]: 193: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 194: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 195: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 196: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 197: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 199: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,498 INFO L280 TraceCheckUtils]: 200: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 201: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 202: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 203: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 205: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 206: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 207: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,499 INFO L280 TraceCheckUtils]: 208: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,500 INFO L280 TraceCheckUtils]: 209: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,500 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {5478#true} {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,501 INFO L280 TraceCheckUtils]: 211: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,501 INFO L280 TraceCheckUtils]: 212: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,501 INFO L280 TraceCheckUtils]: 213: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,502 INFO L280 TraceCheckUtils]: 214: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,502 INFO L280 TraceCheckUtils]: 215: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} assume true; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,503 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {5907#(<= |fibonacci_#in~n| 6)} {5478#true} #53#return; {5699#(<= main_~x~0 6)} is VALID [2020-07-08 21:49:25,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {5478#true} call ULTIMATE.init(); {5478#true} is VALID [2020-07-08 21:49:25,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5478#true} {5478#true} #49#return; {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L263 TraceCheckUtils]: 3: Hoare triple {5478#true} call #t~ret4 := main(); {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {5478#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#true} ~x~0 := #t~nondet2; {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {5478#true} havoc #t~nondet2; {5478#true} is VALID [2020-07-08 21:49:25,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {5478#true} assume !(~x~0 > 46); {5478#true} is VALID [2020-07-08 21:49:25,529 INFO L263 TraceCheckUtils]: 8: Hoare triple {5478#true} call #t~ret3 := fibonacci(~x~0); {5478#true} is VALID [2020-07-08 21:49:25,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,533 INFO L280 TraceCheckUtils]: 11: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,533 INFO L263 TraceCheckUtils]: 12: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,534 INFO L280 TraceCheckUtils]: 15: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,534 INFO L263 TraceCheckUtils]: 16: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,535 INFO L263 TraceCheckUtils]: 20: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,535 INFO L280 TraceCheckUtils]: 21: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,536 INFO L280 TraceCheckUtils]: 22: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,536 INFO L280 TraceCheckUtils]: 23: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,536 INFO L263 TraceCheckUtils]: 24: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,537 INFO L280 TraceCheckUtils]: 25: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,537 INFO L280 TraceCheckUtils]: 26: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,537 INFO L263 TraceCheckUtils]: 28: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#true} ~n := #in~n; {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,538 INFO L280 TraceCheckUtils]: 30: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {5700#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:25,539 INFO L280 TraceCheckUtils]: 31: Hoare triple {5700#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,545 INFO L280 TraceCheckUtils]: 32: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} #res := 1; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,545 INFO L280 TraceCheckUtils]: 33: Hoare triple {6137#(<= |fibonacci_#in~n| 1)} assume true; {6137#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:25,546 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6137#(<= |fibonacci_#in~n| 1)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,547 INFO L280 TraceCheckUtils]: 35: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,547 INFO L263 TraceCheckUtils]: 36: Hoare triple {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,547 INFO L280 TraceCheckUtils]: 38: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,548 INFO L280 TraceCheckUtils]: 39: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,548 INFO L280 TraceCheckUtils]: 40: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,549 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5478#true} {6130#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,549 INFO L280 TraceCheckUtils]: 42: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,550 INFO L280 TraceCheckUtils]: 43: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,550 INFO L280 TraceCheckUtils]: 44: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,551 INFO L280 TraceCheckUtils]: 45: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,551 INFO L280 TraceCheckUtils]: 46: Hoare triple {6136#(<= |fibonacci_#in~n| 2)} assume true; {6136#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:25,552 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6136#(<= |fibonacci_#in~n| 2)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,553 INFO L280 TraceCheckUtils]: 48: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,553 INFO L263 TraceCheckUtils]: 49: Hoare triple {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,553 INFO L280 TraceCheckUtils]: 50: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,553 INFO L280 TraceCheckUtils]: 51: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,553 INFO L280 TraceCheckUtils]: 52: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,554 INFO L280 TraceCheckUtils]: 53: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,554 INFO L280 TraceCheckUtils]: 54: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,555 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5478#true} {6116#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,555 INFO L280 TraceCheckUtils]: 56: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,556 INFO L280 TraceCheckUtils]: 57: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,556 INFO L280 TraceCheckUtils]: 58: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,557 INFO L280 TraceCheckUtils]: 59: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,557 INFO L280 TraceCheckUtils]: 60: Hoare triple {6123#(<= |fibonacci_#in~n| 3)} assume true; {6123#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:25,558 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {6123#(<= |fibonacci_#in~n| 3)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,559 INFO L280 TraceCheckUtils]: 62: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,559 INFO L263 TraceCheckUtils]: 63: Hoare triple {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,559 INFO L280 TraceCheckUtils]: 64: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,559 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,559 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L263 TraceCheckUtils]: 67: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L280 TraceCheckUtils]: 68: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L280 TraceCheckUtils]: 69: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L280 TraceCheckUtils]: 71: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,560 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L280 TraceCheckUtils]: 74: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L263 TraceCheckUtils]: 75: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L280 TraceCheckUtils]: 76: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L280 TraceCheckUtils]: 77: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L280 TraceCheckUtils]: 78: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,561 INFO L280 TraceCheckUtils]: 79: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L280 TraceCheckUtils]: 81: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L280 TraceCheckUtils]: 82: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L280 TraceCheckUtils]: 83: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L280 TraceCheckUtils]: 84: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,562 INFO L280 TraceCheckUtils]: 85: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,563 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {5478#true} {6068#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,564 INFO L280 TraceCheckUtils]: 87: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,564 INFO L280 TraceCheckUtils]: 88: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,565 INFO L280 TraceCheckUtils]: 89: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,565 INFO L280 TraceCheckUtils]: 90: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,566 INFO L280 TraceCheckUtils]: 91: Hoare triple {6092#(<= |fibonacci_#in~n| 4)} assume true; {6092#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:25,567 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6092#(<= |fibonacci_#in~n| 4)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,567 INFO L280 TraceCheckUtils]: 93: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,567 INFO L263 TraceCheckUtils]: 94: Hoare triple {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,567 INFO L280 TraceCheckUtils]: 95: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,567 INFO L280 TraceCheckUtils]: 96: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,567 INFO L280 TraceCheckUtils]: 97: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L263 TraceCheckUtils]: 98: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 99: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 100: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 101: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L263 TraceCheckUtils]: 102: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 103: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 104: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,568 INFO L280 TraceCheckUtils]: 105: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 106: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 107: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 109: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L263 TraceCheckUtils]: 110: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 111: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 112: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 113: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,569 INFO L280 TraceCheckUtils]: 114: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L280 TraceCheckUtils]: 116: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L280 TraceCheckUtils]: 117: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L280 TraceCheckUtils]: 118: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L280 TraceCheckUtils]: 119: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,570 INFO L280 TraceCheckUtils]: 120: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,571 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,571 INFO L280 TraceCheckUtils]: 122: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,571 INFO L263 TraceCheckUtils]: 123: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,571 INFO L280 TraceCheckUtils]: 124: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L280 TraceCheckUtils]: 125: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L280 TraceCheckUtils]: 126: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L280 TraceCheckUtils]: 127: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L280 TraceCheckUtils]: 128: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,572 INFO L280 TraceCheckUtils]: 130: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,573 INFO L280 TraceCheckUtils]: 131: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,573 INFO L280 TraceCheckUtils]: 132: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,573 INFO L280 TraceCheckUtils]: 133: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,573 INFO L280 TraceCheckUtils]: 134: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,576 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5478#true} {5984#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,576 INFO L280 TraceCheckUtils]: 136: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,577 INFO L280 TraceCheckUtils]: 137: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,577 INFO L280 TraceCheckUtils]: 138: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,578 INFO L280 TraceCheckUtils]: 139: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,578 INFO L280 TraceCheckUtils]: 140: Hoare triple {6026#(<= |fibonacci_#in~n| 5)} assume true; {6026#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:25,580 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6026#(<= |fibonacci_#in~n| 5)} {5700#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,580 INFO L280 TraceCheckUtils]: 142: Hoare triple {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:25,580 INFO L263 TraceCheckUtils]: 143: Hoare triple {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 144: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 145: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 146: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L263 TraceCheckUtils]: 147: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 148: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 149: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,581 INFO L280 TraceCheckUtils]: 150: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L263 TraceCheckUtils]: 151: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L280 TraceCheckUtils]: 152: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L280 TraceCheckUtils]: 153: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L280 TraceCheckUtils]: 154: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L263 TraceCheckUtils]: 155: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,582 INFO L280 TraceCheckUtils]: 156: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L280 TraceCheckUtils]: 157: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L280 TraceCheckUtils]: 158: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L280 TraceCheckUtils]: 159: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L280 TraceCheckUtils]: 160: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,583 INFO L280 TraceCheckUtils]: 162: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L263 TraceCheckUtils]: 163: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L280 TraceCheckUtils]: 164: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L280 TraceCheckUtils]: 165: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L280 TraceCheckUtils]: 166: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L280 TraceCheckUtils]: 167: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,584 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 169: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 170: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 171: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 172: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 173: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,585 INFO L280 TraceCheckUtils]: 175: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L263 TraceCheckUtils]: 176: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L280 TraceCheckUtils]: 177: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L280 TraceCheckUtils]: 178: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L280 TraceCheckUtils]: 179: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L280 TraceCheckUtils]: 180: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,586 INFO L280 TraceCheckUtils]: 181: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L280 TraceCheckUtils]: 183: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L280 TraceCheckUtils]: 184: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L280 TraceCheckUtils]: 185: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L280 TraceCheckUtils]: 186: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L280 TraceCheckUtils]: 187: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,587 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L280 TraceCheckUtils]: 189: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L263 TraceCheckUtils]: 190: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L280 TraceCheckUtils]: 191: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L280 TraceCheckUtils]: 192: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L280 TraceCheckUtils]: 193: Hoare triple {5478#true} assume !(1 == ~n); {5478#true} is VALID [2020-07-08 21:49:25,588 INFO L263 TraceCheckUtils]: 194: Hoare triple {5478#true} call #t~ret0 := fibonacci(~n - 1); {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L280 TraceCheckUtils]: 195: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L280 TraceCheckUtils]: 196: Hoare triple {5478#true} assume !(~n < 1); {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L280 TraceCheckUtils]: 197: Hoare triple {5478#true} assume 1 == ~n; {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L280 TraceCheckUtils]: 198: Hoare triple {5478#true} #res := 1; {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L280 TraceCheckUtils]: 199: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,589 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {5478#true} {5478#true} #45#return; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L280 TraceCheckUtils]: 201: Hoare triple {5478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L263 TraceCheckUtils]: 202: Hoare triple {5478#true} call #t~ret1 := fibonacci(~n - 2); {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L280 TraceCheckUtils]: 203: Hoare triple {5478#true} ~n := #in~n; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L280 TraceCheckUtils]: 204: Hoare triple {5478#true} assume ~n < 1; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L280 TraceCheckUtils]: 205: Hoare triple {5478#true} #res := 0; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L280 TraceCheckUtils]: 206: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,590 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L280 TraceCheckUtils]: 208: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L280 TraceCheckUtils]: 209: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L280 TraceCheckUtils]: 210: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L280 TraceCheckUtils]: 211: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L280 TraceCheckUtils]: 212: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,591 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {5478#true} {5478#true} #47#return; {5478#true} is VALID [2020-07-08 21:49:25,592 INFO L280 TraceCheckUtils]: 214: Hoare triple {5478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5478#true} is VALID [2020-07-08 21:49:25,592 INFO L280 TraceCheckUtils]: 215: Hoare triple {5478#true} #res := #t~ret0 + #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,592 INFO L280 TraceCheckUtils]: 216: Hoare triple {5478#true} havoc #t~ret1; {5478#true} is VALID [2020-07-08 21:49:25,592 INFO L280 TraceCheckUtils]: 217: Hoare triple {5478#true} havoc #t~ret0; {5478#true} is VALID [2020-07-08 21:49:25,592 INFO L280 TraceCheckUtils]: 218: Hoare triple {5478#true} assume true; {5478#true} is VALID [2020-07-08 21:49:25,593 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {5478#true} {5830#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,594 INFO L280 TraceCheckUtils]: 220: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,594 INFO L280 TraceCheckUtils]: 221: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,595 INFO L280 TraceCheckUtils]: 222: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,595 INFO L280 TraceCheckUtils]: 223: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,595 INFO L280 TraceCheckUtils]: 224: Hoare triple {5907#(<= |fibonacci_#in~n| 6)} assume true; {5907#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:25,596 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {5907#(<= |fibonacci_#in~n| 6)} {5478#true} #53#return; {5699#(<= main_~x~0 6)} is VALID [2020-07-08 21:49:25,596 INFO L280 TraceCheckUtils]: 226: Hoare triple {5699#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5699#(<= main_~x~0 6)} is VALID [2020-07-08 21:49:25,597 INFO L280 TraceCheckUtils]: 227: Hoare triple {5699#(<= main_~x~0 6)} ~result~0 := #t~ret3; {5699#(<= main_~x~0 6)} is VALID [2020-07-08 21:49:25,597 INFO L280 TraceCheckUtils]: 228: Hoare triple {5699#(<= main_~x~0 6)} havoc #t~ret3; {5699#(<= main_~x~0 6)} is VALID [2020-07-08 21:49:25,598 INFO L280 TraceCheckUtils]: 229: Hoare triple {5699#(<= main_~x~0 6)} assume !(~x~0 < 9 || ~result~0 >= 34); {5479#false} is VALID [2020-07-08 21:49:25,598 INFO L280 TraceCheckUtils]: 230: Hoare triple {5479#false} assume !false; {5479#false} is VALID [2020-07-08 21:49:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 126 proven. 642 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2020-07-08 21:49:25,631 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [421605683] [2020-07-08 21:49:25,631 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:25,631 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:49:25,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360439720] [2020-07-08 21:49:25,632 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 231 [2020-07-08 21:49:25,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:25,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:49:25,725 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:25,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:49:25,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:25,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:49:25,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:49:25,727 INFO L87 Difference]: Start difference. First operand 144 states and 199 transitions. Second operand 15 states. [2020-07-08 21:49:27,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:27,273 INFO L93 Difference]: Finished difference Result 340 states and 505 transitions. [2020-07-08 21:49:27,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 21:49:27,273 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 231 [2020-07-08 21:49:27,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:49:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 135 transitions. [2020-07-08 21:49:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:49:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 135 transitions. [2020-07-08 21:49:27,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 135 transitions. [2020-07-08 21:49:27,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:27,458 INFO L225 Difference]: With dead ends: 340 [2020-07-08 21:49:27,458 INFO L226 Difference]: Without dead ends: 334 [2020-07-08 21:49:27,459 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2020-07-08 21:49:27,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-07-08 21:49:28,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 310. [2020-07-08 21:49:28,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:28,116 INFO L82 GeneralOperation]: Start isEquivalent. First operand 334 states. Second operand 310 states. [2020-07-08 21:49:28,117 INFO L74 IsIncluded]: Start isIncluded. First operand 334 states. Second operand 310 states. [2020-07-08 21:49:28,117 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 310 states. [2020-07-08 21:49:28,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:28,138 INFO L93 Difference]: Finished difference Result 334 states and 499 transitions. [2020-07-08 21:49:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 499 transitions. [2020-07-08 21:49:28,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:28,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:28,142 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 334 states. [2020-07-08 21:49:28,142 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 334 states. [2020-07-08 21:49:28,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:28,164 INFO L93 Difference]: Finished difference Result 334 states and 499 transitions. [2020-07-08 21:49:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 499 transitions. [2020-07-08 21:49:28,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:28,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:28,167 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:28,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states. [2020-07-08 21:49:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 470 transitions. [2020-07-08 21:49:28,187 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 470 transitions. Word has length 231 [2020-07-08 21:49:28,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:28,187 INFO L479 AbstractCegarLoop]: Abstraction has 310 states and 470 transitions. [2020-07-08 21:49:28,187 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 21:49:28,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 310 states and 470 transitions. [2020-07-08 21:49:28,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 470 edges. 470 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 470 transitions. [2020-07-08 21:49:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2020-07-08 21:49:28,844 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:28,844 INFO L422 BasicCegarLoop]: trace histogram [41, 41, 33, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 13, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:28,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 21:49:28,845 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:28,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:28,845 INFO L82 PathProgramCache]: Analyzing trace with hash 897250737, now seen corresponding path program 8 times [2020-07-08 21:49:28,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:28,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [206447890] [2020-07-08 21:49:28,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,014 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8276#true} {8276#true} #49#return; {8276#true} is VALID [2020-07-08 21:49:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,510 INFO L280 TraceCheckUtils]: 4: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,511 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,518 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,523 INFO L280 TraceCheckUtils]: 8: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,524 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,525 INFO L263 TraceCheckUtils]: 11: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,526 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,526 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,527 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,528 INFO L280 TraceCheckUtils]: 18: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,532 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,543 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,547 INFO L263 TraceCheckUtils]: 7: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,549 INFO L280 TraceCheckUtils]: 11: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,551 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,552 INFO L263 TraceCheckUtils]: 15: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,554 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,556 INFO L280 TraceCheckUtils]: 23: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,556 INFO L280 TraceCheckUtils]: 24: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,558 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,559 INFO L263 TraceCheckUtils]: 28: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,560 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,561 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,563 INFO L280 TraceCheckUtils]: 37: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,563 INFO L280 TraceCheckUtils]: 38: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,564 INFO L280 TraceCheckUtils]: 39: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,565 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,581 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,591 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,592 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,594 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,595 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,596 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,597 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,597 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,597 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,597 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,599 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,602 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,604 INFO L263 TraceCheckUtils]: 7: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,605 INFO L263 TraceCheckUtils]: 11: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,608 INFO L280 TraceCheckUtils]: 16: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,609 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,610 INFO L263 TraceCheckUtils]: 19: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,611 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,611 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,611 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,612 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,614 INFO L280 TraceCheckUtils]: 26: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,614 INFO L280 TraceCheckUtils]: 27: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,615 INFO L280 TraceCheckUtils]: 28: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,615 INFO L280 TraceCheckUtils]: 29: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,617 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,617 INFO L280 TraceCheckUtils]: 31: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,618 INFO L263 TraceCheckUtils]: 32: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,618 INFO L280 TraceCheckUtils]: 34: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,618 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,619 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,619 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,620 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,622 INFO L280 TraceCheckUtils]: 40: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,623 INFO L280 TraceCheckUtils]: 41: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,623 INFO L280 TraceCheckUtils]: 42: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,624 INFO L280 TraceCheckUtils]: 43: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,625 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,626 INFO L280 TraceCheckUtils]: 45: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,627 INFO L263 TraceCheckUtils]: 46: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,627 INFO L280 TraceCheckUtils]: 49: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,628 INFO L263 TraceCheckUtils]: 50: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,628 INFO L280 TraceCheckUtils]: 51: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,628 INFO L280 TraceCheckUtils]: 52: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,628 INFO L280 TraceCheckUtils]: 53: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,629 INFO L280 TraceCheckUtils]: 54: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,629 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,629 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,630 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,630 INFO L263 TraceCheckUtils]: 58: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,630 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,630 INFO L280 TraceCheckUtils]: 60: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,631 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,631 INFO L280 TraceCheckUtils]: 62: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,631 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,631 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,632 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,632 INFO L280 TraceCheckUtils]: 67: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,632 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,634 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,635 INFO L280 TraceCheckUtils]: 70: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,635 INFO L280 TraceCheckUtils]: 71: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,636 INFO L280 TraceCheckUtils]: 72: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,651 INFO L280 TraceCheckUtils]: 73: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,654 INFO L280 TraceCheckUtils]: 74: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume true; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,655 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9379#(<= |fibonacci_#in~n| 4)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,688 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,693 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,693 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,695 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,695 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,695 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,696 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,696 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,697 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,697 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,698 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,703 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,704 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,705 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,707 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,707 INFO L263 TraceCheckUtils]: 15: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,708 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,708 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,709 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,709 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,709 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,710 INFO L263 TraceCheckUtils]: 28: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,710 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,710 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,711 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,711 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,711 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,711 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,712 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,713 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8276#true} {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,716 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,718 INFO L263 TraceCheckUtils]: 7: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,720 INFO L263 TraceCheckUtils]: 11: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,721 INFO L263 TraceCheckUtils]: 15: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,724 INFO L280 TraceCheckUtils]: 20: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,726 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,726 INFO L263 TraceCheckUtils]: 23: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,728 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,730 INFO L280 TraceCheckUtils]: 32: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,731 INFO L280 TraceCheckUtils]: 33: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,732 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,733 INFO L280 TraceCheckUtils]: 35: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,733 INFO L263 TraceCheckUtils]: 36: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,733 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,734 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,735 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,736 INFO L280 TraceCheckUtils]: 43: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,736 INFO L280 TraceCheckUtils]: 44: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,737 INFO L280 TraceCheckUtils]: 45: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,737 INFO L280 TraceCheckUtils]: 46: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,739 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,740 INFO L280 TraceCheckUtils]: 49: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,741 INFO L263 TraceCheckUtils]: 50: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,741 INFO L280 TraceCheckUtils]: 51: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,741 INFO L280 TraceCheckUtils]: 52: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,741 INFO L280 TraceCheckUtils]: 53: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,742 INFO L263 TraceCheckUtils]: 54: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,742 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,742 INFO L280 TraceCheckUtils]: 56: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,742 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,743 INFO L280 TraceCheckUtils]: 58: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,743 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,743 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,743 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,744 INFO L263 TraceCheckUtils]: 62: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,744 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,745 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,745 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,745 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,745 INFO L280 TraceCheckUtils]: 69: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,746 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,746 INFO L280 TraceCheckUtils]: 71: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,746 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,747 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,748 INFO L280 TraceCheckUtils]: 74: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,749 INFO L280 TraceCheckUtils]: 75: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,749 INFO L280 TraceCheckUtils]: 76: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,750 INFO L280 TraceCheckUtils]: 77: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,751 INFO L280 TraceCheckUtils]: 78: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume true; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,752 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9379#(<= |fibonacci_#in~n| 4)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,753 INFO L280 TraceCheckUtils]: 80: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,753 INFO L263 TraceCheckUtils]: 81: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,753 INFO L280 TraceCheckUtils]: 82: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,753 INFO L280 TraceCheckUtils]: 83: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,753 INFO L280 TraceCheckUtils]: 84: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,754 INFO L263 TraceCheckUtils]: 85: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,754 INFO L280 TraceCheckUtils]: 86: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,754 INFO L280 TraceCheckUtils]: 87: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,754 INFO L280 TraceCheckUtils]: 88: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,754 INFO L263 TraceCheckUtils]: 89: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,755 INFO L280 TraceCheckUtils]: 90: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,755 INFO L280 TraceCheckUtils]: 91: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,755 INFO L280 TraceCheckUtils]: 92: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,755 INFO L280 TraceCheckUtils]: 93: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,755 INFO L280 TraceCheckUtils]: 94: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,756 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,756 INFO L280 TraceCheckUtils]: 96: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,756 INFO L263 TraceCheckUtils]: 97: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,756 INFO L280 TraceCheckUtils]: 98: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,757 INFO L280 TraceCheckUtils]: 99: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,757 INFO L280 TraceCheckUtils]: 100: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,757 INFO L280 TraceCheckUtils]: 101: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,757 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,757 INFO L280 TraceCheckUtils]: 103: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,758 INFO L280 TraceCheckUtils]: 104: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,758 INFO L280 TraceCheckUtils]: 105: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,758 INFO L280 TraceCheckUtils]: 106: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,758 INFO L280 TraceCheckUtils]: 107: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,758 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,759 INFO L280 TraceCheckUtils]: 109: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,759 INFO L263 TraceCheckUtils]: 110: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,759 INFO L280 TraceCheckUtils]: 111: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,759 INFO L280 TraceCheckUtils]: 112: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,759 INFO L280 TraceCheckUtils]: 113: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,760 INFO L280 TraceCheckUtils]: 114: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,760 INFO L280 TraceCheckUtils]: 115: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,760 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,760 INFO L280 TraceCheckUtils]: 117: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,760 INFO L280 TraceCheckUtils]: 118: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,761 INFO L280 TraceCheckUtils]: 119: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,761 INFO L280 TraceCheckUtils]: 120: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,761 INFO L280 TraceCheckUtils]: 121: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,762 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8276#true} {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,763 INFO L280 TraceCheckUtils]: 123: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,763 INFO L280 TraceCheckUtils]: 124: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,764 INFO L280 TraceCheckUtils]: 125: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,765 INFO L280 TraceCheckUtils]: 126: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,765 INFO L280 TraceCheckUtils]: 127: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume true; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,766 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {9313#(<= |fibonacci_#in~n| 5)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,820 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,823 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,824 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,825 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,827 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,828 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,832 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,833 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,834 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,835 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,835 INFO L263 TraceCheckUtils]: 15: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,835 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,836 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,837 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,837 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,837 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,838 INFO L263 TraceCheckUtils]: 28: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,838 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,838 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,838 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,838 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,839 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,839 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,839 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,839 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,840 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,840 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,840 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,850 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,855 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,856 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,856 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,857 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,857 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,857 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,858 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,858 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,858 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,858 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,858 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,859 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,859 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,859 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,860 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,861 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,862 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,863 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,863 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L263 TraceCheckUtils]: 19: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,864 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,865 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,865 INFO L280 TraceCheckUtils]: 26: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,865 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,865 INFO L280 TraceCheckUtils]: 28: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,865 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,866 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,866 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,866 INFO L263 TraceCheckUtils]: 32: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,866 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,866 INFO L280 TraceCheckUtils]: 34: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,867 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,867 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,867 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,867 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,867 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,868 INFO L280 TraceCheckUtils]: 40: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,868 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,868 INFO L280 TraceCheckUtils]: 42: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,868 INFO L280 TraceCheckUtils]: 43: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,868 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,869 INFO L280 TraceCheckUtils]: 45: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,869 INFO L263 TraceCheckUtils]: 46: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,869 INFO L280 TraceCheckUtils]: 47: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,869 INFO L280 TraceCheckUtils]: 49: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,870 INFO L263 TraceCheckUtils]: 50: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,870 INFO L280 TraceCheckUtils]: 51: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,870 INFO L280 TraceCheckUtils]: 52: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,870 INFO L280 TraceCheckUtils]: 53: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,870 INFO L280 TraceCheckUtils]: 54: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L263 TraceCheckUtils]: 58: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,871 INFO L280 TraceCheckUtils]: 60: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,872 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,872 INFO L280 TraceCheckUtils]: 62: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,872 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,872 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,872 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,873 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,873 INFO L280 TraceCheckUtils]: 67: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,873 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,873 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,873 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,874 INFO L280 TraceCheckUtils]: 71: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,874 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,874 INFO L280 TraceCheckUtils]: 73: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,874 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,875 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8276#true} {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,882 INFO L263 TraceCheckUtils]: 7: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,884 INFO L263 TraceCheckUtils]: 11: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,886 INFO L263 TraceCheckUtils]: 15: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,887 INFO L280 TraceCheckUtils]: 18: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,888 INFO L263 TraceCheckUtils]: 19: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:29,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:29,892 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,893 INFO L280 TraceCheckUtils]: 26: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,893 INFO L263 TraceCheckUtils]: 27: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,893 INFO L280 TraceCheckUtils]: 28: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,893 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,893 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,894 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,895 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,895 INFO L280 TraceCheckUtils]: 33: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:29,898 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,899 INFO L263 TraceCheckUtils]: 40: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,899 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,900 INFO L280 TraceCheckUtils]: 42: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,900 INFO L280 TraceCheckUtils]: 43: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,900 INFO L280 TraceCheckUtils]: 45: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,901 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,903 INFO L280 TraceCheckUtils]: 50: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:29,905 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,906 INFO L263 TraceCheckUtils]: 54: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,906 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,906 INFO L280 TraceCheckUtils]: 56: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,906 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,907 INFO L263 TraceCheckUtils]: 58: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,907 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,907 INFO L280 TraceCheckUtils]: 60: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,907 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,907 INFO L280 TraceCheckUtils]: 62: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,908 INFO L280 TraceCheckUtils]: 63: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,908 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,908 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,908 INFO L263 TraceCheckUtils]: 66: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,908 INFO L280 TraceCheckUtils]: 67: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L280 TraceCheckUtils]: 69: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,910 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,910 INFO L280 TraceCheckUtils]: 75: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,911 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,911 INFO L280 TraceCheckUtils]: 78: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,912 INFO L280 TraceCheckUtils]: 79: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,913 INFO L280 TraceCheckUtils]: 80: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,913 INFO L280 TraceCheckUtils]: 81: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,914 INFO L280 TraceCheckUtils]: 82: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume true; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:29,915 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9379#(<= |fibonacci_#in~n| 4)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,915 INFO L280 TraceCheckUtils]: 84: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,916 INFO L263 TraceCheckUtils]: 85: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,916 INFO L280 TraceCheckUtils]: 86: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,916 INFO L280 TraceCheckUtils]: 87: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,916 INFO L280 TraceCheckUtils]: 88: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,916 INFO L263 TraceCheckUtils]: 89: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,917 INFO L280 TraceCheckUtils]: 90: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,917 INFO L280 TraceCheckUtils]: 91: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,917 INFO L280 TraceCheckUtils]: 92: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,917 INFO L263 TraceCheckUtils]: 93: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,917 INFO L280 TraceCheckUtils]: 94: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L280 TraceCheckUtils]: 95: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L280 TraceCheckUtils]: 96: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L280 TraceCheckUtils]: 97: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,918 INFO L280 TraceCheckUtils]: 100: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,919 INFO L263 TraceCheckUtils]: 101: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,919 INFO L280 TraceCheckUtils]: 102: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,919 INFO L280 TraceCheckUtils]: 103: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,919 INFO L280 TraceCheckUtils]: 104: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,919 INFO L280 TraceCheckUtils]: 105: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L280 TraceCheckUtils]: 107: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L280 TraceCheckUtils]: 108: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L280 TraceCheckUtils]: 109: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L280 TraceCheckUtils]: 110: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,920 INFO L280 TraceCheckUtils]: 111: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,921 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,921 INFO L280 TraceCheckUtils]: 113: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,921 INFO L263 TraceCheckUtils]: 114: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,921 INFO L280 TraceCheckUtils]: 115: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,921 INFO L280 TraceCheckUtils]: 116: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L280 TraceCheckUtils]: 117: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L280 TraceCheckUtils]: 118: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L280 TraceCheckUtils]: 119: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L280 TraceCheckUtils]: 121: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,922 INFO L280 TraceCheckUtils]: 122: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,923 INFO L280 TraceCheckUtils]: 123: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,923 INFO L280 TraceCheckUtils]: 124: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,923 INFO L280 TraceCheckUtils]: 125: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,924 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8276#true} {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,925 INFO L280 TraceCheckUtils]: 127: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,926 INFO L280 TraceCheckUtils]: 128: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,926 INFO L280 TraceCheckUtils]: 129: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,927 INFO L280 TraceCheckUtils]: 130: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,927 INFO L280 TraceCheckUtils]: 131: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume true; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:29,928 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9313#(<= |fibonacci_#in~n| 5)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,929 INFO L280 TraceCheckUtils]: 133: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,929 INFO L263 TraceCheckUtils]: 134: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,930 INFO L280 TraceCheckUtils]: 135: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,930 INFO L280 TraceCheckUtils]: 136: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,930 INFO L280 TraceCheckUtils]: 137: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,930 INFO L263 TraceCheckUtils]: 138: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,930 INFO L280 TraceCheckUtils]: 139: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,931 INFO L280 TraceCheckUtils]: 140: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,931 INFO L280 TraceCheckUtils]: 141: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,931 INFO L263 TraceCheckUtils]: 142: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,931 INFO L280 TraceCheckUtils]: 143: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,931 INFO L280 TraceCheckUtils]: 144: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,932 INFO L280 TraceCheckUtils]: 145: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,932 INFO L263 TraceCheckUtils]: 146: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,932 INFO L280 TraceCheckUtils]: 147: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,932 INFO L280 TraceCheckUtils]: 148: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,932 INFO L280 TraceCheckUtils]: 149: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,933 INFO L280 TraceCheckUtils]: 150: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,933 INFO L280 TraceCheckUtils]: 151: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,933 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,933 INFO L280 TraceCheckUtils]: 153: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,933 INFO L263 TraceCheckUtils]: 154: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,934 INFO L280 TraceCheckUtils]: 155: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,934 INFO L280 TraceCheckUtils]: 156: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,934 INFO L280 TraceCheckUtils]: 157: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,934 INFO L280 TraceCheckUtils]: 158: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,934 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,935 INFO L280 TraceCheckUtils]: 160: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,935 INFO L280 TraceCheckUtils]: 161: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,935 INFO L280 TraceCheckUtils]: 162: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,935 INFO L280 TraceCheckUtils]: 163: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,935 INFO L280 TraceCheckUtils]: 164: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,936 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,936 INFO L280 TraceCheckUtils]: 166: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,936 INFO L263 TraceCheckUtils]: 167: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,936 INFO L280 TraceCheckUtils]: 168: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,937 INFO L280 TraceCheckUtils]: 169: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,937 INFO L280 TraceCheckUtils]: 170: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,937 INFO L280 TraceCheckUtils]: 171: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,937 INFO L280 TraceCheckUtils]: 172: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,937 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,938 INFO L280 TraceCheckUtils]: 174: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,938 INFO L280 TraceCheckUtils]: 175: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,938 INFO L280 TraceCheckUtils]: 176: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,938 INFO L280 TraceCheckUtils]: 177: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,938 INFO L280 TraceCheckUtils]: 178: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L280 TraceCheckUtils]: 180: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L263 TraceCheckUtils]: 181: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L280 TraceCheckUtils]: 182: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L280 TraceCheckUtils]: 183: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,939 INFO L280 TraceCheckUtils]: 184: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:29,940 INFO L263 TraceCheckUtils]: 185: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:29,940 INFO L280 TraceCheckUtils]: 186: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,940 INFO L280 TraceCheckUtils]: 187: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:29,940 INFO L280 TraceCheckUtils]: 188: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:29,940 INFO L280 TraceCheckUtils]: 189: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:29,941 INFO L280 TraceCheckUtils]: 190: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,941 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:29,941 INFO L280 TraceCheckUtils]: 192: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,941 INFO L263 TraceCheckUtils]: 193: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:29,941 INFO L280 TraceCheckUtils]: 194: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L280 TraceCheckUtils]: 195: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L280 TraceCheckUtils]: 196: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L280 TraceCheckUtils]: 197: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L280 TraceCheckUtils]: 199: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,942 INFO L280 TraceCheckUtils]: 200: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,943 INFO L280 TraceCheckUtils]: 201: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,943 INFO L280 TraceCheckUtils]: 202: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,944 INFO L280 TraceCheckUtils]: 203: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,944 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:29,944 INFO L280 TraceCheckUtils]: 205: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:29,945 INFO L280 TraceCheckUtils]: 206: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,945 INFO L280 TraceCheckUtils]: 207: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:29,945 INFO L280 TraceCheckUtils]: 208: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:29,945 INFO L280 TraceCheckUtils]: 209: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:29,946 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8276#true} {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,947 INFO L280 TraceCheckUtils]: 211: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,947 INFO L280 TraceCheckUtils]: 212: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,948 INFO L280 TraceCheckUtils]: 213: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,948 INFO L280 TraceCheckUtils]: 214: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,949 INFO L280 TraceCheckUtils]: 215: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume true; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:29,950 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {9194#(<= |fibonacci_#in~n| 6)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,021 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,028 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,029 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,029 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,030 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,030 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,031 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,031 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,036 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,037 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,037 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,038 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,038 INFO L280 TraceCheckUtils]: 11: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,038 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,039 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,039 INFO L263 TraceCheckUtils]: 15: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,039 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,039 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,040 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,040 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,040 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,041 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,041 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,042 INFO L263 TraceCheckUtils]: 28: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,044 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,055 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,059 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,060 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,061 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,061 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,062 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,062 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,063 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,063 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,063 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,064 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,064 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,065 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,066 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,066 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,067 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L263 TraceCheckUtils]: 19: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,069 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,070 INFO L280 TraceCheckUtils]: 28: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,070 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,070 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,070 INFO L263 TraceCheckUtils]: 32: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L280 TraceCheckUtils]: 34: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,071 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L280 TraceCheckUtils]: 40: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,072 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,073 INFO L280 TraceCheckUtils]: 45: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,073 INFO L263 TraceCheckUtils]: 46: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,073 INFO L280 TraceCheckUtils]: 48: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,073 INFO L280 TraceCheckUtils]: 49: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,074 INFO L263 TraceCheckUtils]: 50: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,074 INFO L280 TraceCheckUtils]: 51: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,074 INFO L280 TraceCheckUtils]: 52: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,074 INFO L280 TraceCheckUtils]: 53: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,075 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,075 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,075 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,075 INFO L263 TraceCheckUtils]: 58: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,075 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,076 INFO L280 TraceCheckUtils]: 60: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,076 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,076 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,076 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,077 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,077 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,077 INFO L280 TraceCheckUtils]: 67: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,077 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,078 INFO L280 TraceCheckUtils]: 71: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,078 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,078 INFO L280 TraceCheckUtils]: 73: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,079 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,097 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,106 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,107 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,109 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,110 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,111 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:30,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,117 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,118 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,119 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,121 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,122 INFO L263 TraceCheckUtils]: 15: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,126 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,126 INFO L263 TraceCheckUtils]: 28: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,127 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,127 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,128 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,128 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,129 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,130 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,135 INFO L263 TraceCheckUtils]: 11: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,137 INFO L263 TraceCheckUtils]: 15: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,139 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,139 INFO L280 TraceCheckUtils]: 22: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,139 INFO L263 TraceCheckUtils]: 23: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,140 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,140 INFO L280 TraceCheckUtils]: 26: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,141 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,141 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,142 INFO L280 TraceCheckUtils]: 31: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,143 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,143 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,143 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,143 INFO L263 TraceCheckUtils]: 36: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,144 INFO L280 TraceCheckUtils]: 37: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,144 INFO L280 TraceCheckUtils]: 38: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,144 INFO L280 TraceCheckUtils]: 39: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,145 INFO L280 TraceCheckUtils]: 40: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,145 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,145 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,146 INFO L280 TraceCheckUtils]: 43: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,146 INFO L280 TraceCheckUtils]: 44: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,146 INFO L280 TraceCheckUtils]: 45: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,147 INFO L280 TraceCheckUtils]: 46: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,147 INFO L280 TraceCheckUtils]: 47: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,147 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,147 INFO L280 TraceCheckUtils]: 49: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,148 INFO L263 TraceCheckUtils]: 50: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,148 INFO L280 TraceCheckUtils]: 51: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,148 INFO L280 TraceCheckUtils]: 52: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,149 INFO L263 TraceCheckUtils]: 54: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,149 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,149 INFO L280 TraceCheckUtils]: 56: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,149 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,150 INFO L280 TraceCheckUtils]: 58: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,150 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,150 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,150 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,150 INFO L263 TraceCheckUtils]: 62: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,151 INFO L280 TraceCheckUtils]: 63: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,151 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,151 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,151 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,151 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,152 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,152 INFO L280 TraceCheckUtils]: 69: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,152 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,152 INFO L280 TraceCheckUtils]: 71: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,152 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,153 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,153 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,153 INFO L280 TraceCheckUtils]: 75: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,153 INFO L280 TraceCheckUtils]: 76: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,153 INFO L280 TraceCheckUtils]: 77: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,154 INFO L280 TraceCheckUtils]: 78: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,154 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,154 INFO L280 TraceCheckUtils]: 80: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,154 INFO L263 TraceCheckUtils]: 81: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,154 INFO L280 TraceCheckUtils]: 82: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L280 TraceCheckUtils]: 83: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L280 TraceCheckUtils]: 84: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L263 TraceCheckUtils]: 85: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L280 TraceCheckUtils]: 86: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L280 TraceCheckUtils]: 87: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,155 INFO L280 TraceCheckUtils]: 88: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,156 INFO L263 TraceCheckUtils]: 89: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,156 INFO L280 TraceCheckUtils]: 90: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,156 INFO L280 TraceCheckUtils]: 91: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,156 INFO L280 TraceCheckUtils]: 92: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,156 INFO L280 TraceCheckUtils]: 93: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,157 INFO L280 TraceCheckUtils]: 94: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,157 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,157 INFO L280 TraceCheckUtils]: 96: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,157 INFO L263 TraceCheckUtils]: 97: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,157 INFO L280 TraceCheckUtils]: 98: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L280 TraceCheckUtils]: 99: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L280 TraceCheckUtils]: 100: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L280 TraceCheckUtils]: 101: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L280 TraceCheckUtils]: 103: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,158 INFO L280 TraceCheckUtils]: 104: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,159 INFO L280 TraceCheckUtils]: 105: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,159 INFO L280 TraceCheckUtils]: 106: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,159 INFO L280 TraceCheckUtils]: 107: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,159 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,159 INFO L280 TraceCheckUtils]: 109: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L263 TraceCheckUtils]: 110: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L280 TraceCheckUtils]: 111: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L280 TraceCheckUtils]: 112: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L280 TraceCheckUtils]: 113: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L280 TraceCheckUtils]: 114: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,160 INFO L280 TraceCheckUtils]: 115: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,161 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,161 INFO L280 TraceCheckUtils]: 117: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,161 INFO L280 TraceCheckUtils]: 118: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,161 INFO L280 TraceCheckUtils]: 119: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,161 INFO L280 TraceCheckUtils]: 120: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,162 INFO L280 TraceCheckUtils]: 121: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,162 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,162 INFO L280 TraceCheckUtils]: 123: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,162 INFO L280 TraceCheckUtils]: 124: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,163 INFO L280 TraceCheckUtils]: 125: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,163 INFO L280 TraceCheckUtils]: 126: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,163 INFO L280 TraceCheckUtils]: 127: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,165 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8276#true} {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,183 INFO L263 TraceCheckUtils]: 3: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,186 INFO L263 TraceCheckUtils]: 7: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,188 INFO L263 TraceCheckUtils]: 11: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,191 INFO L263 TraceCheckUtils]: 15: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,193 INFO L280 TraceCheckUtils]: 18: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,194 INFO L263 TraceCheckUtils]: 19: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,196 INFO L280 TraceCheckUtils]: 22: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,196 INFO L263 TraceCheckUtils]: 23: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,197 INFO L280 TraceCheckUtils]: 24: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,202 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,203 INFO L280 TraceCheckUtils]: 30: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,204 INFO L263 TraceCheckUtils]: 31: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,204 INFO L280 TraceCheckUtils]: 32: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,205 INFO L280 TraceCheckUtils]: 35: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,207 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,207 INFO L280 TraceCheckUtils]: 37: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,208 INFO L280 TraceCheckUtils]: 38: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,210 INFO L280 TraceCheckUtils]: 40: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,211 INFO L280 TraceCheckUtils]: 41: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,212 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,214 INFO L263 TraceCheckUtils]: 44: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,217 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,217 INFO L280 TraceCheckUtils]: 51: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,218 INFO L280 TraceCheckUtils]: 52: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,219 INFO L280 TraceCheckUtils]: 54: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,219 INFO L280 TraceCheckUtils]: 55: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,221 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,222 INFO L263 TraceCheckUtils]: 58: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,222 INFO L280 TraceCheckUtils]: 59: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,222 INFO L280 TraceCheckUtils]: 60: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,222 INFO L263 TraceCheckUtils]: 62: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,223 INFO L280 TraceCheckUtils]: 64: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,223 INFO L280 TraceCheckUtils]: 65: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,223 INFO L280 TraceCheckUtils]: 66: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,224 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,224 INFO L280 TraceCheckUtils]: 69: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,224 INFO L263 TraceCheckUtils]: 70: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,224 INFO L280 TraceCheckUtils]: 71: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,224 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,225 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,226 INFO L280 TraceCheckUtils]: 76: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,226 INFO L280 TraceCheckUtils]: 77: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,226 INFO L280 TraceCheckUtils]: 78: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,227 INFO L280 TraceCheckUtils]: 79: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,227 INFO L280 TraceCheckUtils]: 80: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,229 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,230 INFO L280 TraceCheckUtils]: 82: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,230 INFO L280 TraceCheckUtils]: 83: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,231 INFO L280 TraceCheckUtils]: 84: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,232 INFO L280 TraceCheckUtils]: 85: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,233 INFO L280 TraceCheckUtils]: 86: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume true; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,235 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9379#(<= |fibonacci_#in~n| 4)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,236 INFO L280 TraceCheckUtils]: 88: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,236 INFO L263 TraceCheckUtils]: 89: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,236 INFO L280 TraceCheckUtils]: 90: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,237 INFO L280 TraceCheckUtils]: 91: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,237 INFO L280 TraceCheckUtils]: 92: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,237 INFO L263 TraceCheckUtils]: 93: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,238 INFO L280 TraceCheckUtils]: 94: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,238 INFO L280 TraceCheckUtils]: 95: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,238 INFO L280 TraceCheckUtils]: 96: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,238 INFO L263 TraceCheckUtils]: 97: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,239 INFO L280 TraceCheckUtils]: 98: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,239 INFO L280 TraceCheckUtils]: 99: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,239 INFO L280 TraceCheckUtils]: 100: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,240 INFO L280 TraceCheckUtils]: 101: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,240 INFO L280 TraceCheckUtils]: 102: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,240 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,241 INFO L280 TraceCheckUtils]: 104: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,241 INFO L263 TraceCheckUtils]: 105: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,241 INFO L280 TraceCheckUtils]: 106: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,241 INFO L280 TraceCheckUtils]: 107: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,242 INFO L280 TraceCheckUtils]: 108: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,242 INFO L280 TraceCheckUtils]: 109: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,242 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,243 INFO L280 TraceCheckUtils]: 111: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,243 INFO L280 TraceCheckUtils]: 112: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,243 INFO L280 TraceCheckUtils]: 113: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,244 INFO L280 TraceCheckUtils]: 114: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,244 INFO L280 TraceCheckUtils]: 115: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,244 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,244 INFO L280 TraceCheckUtils]: 117: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,245 INFO L263 TraceCheckUtils]: 118: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,245 INFO L280 TraceCheckUtils]: 119: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,245 INFO L280 TraceCheckUtils]: 120: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,246 INFO L280 TraceCheckUtils]: 121: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,246 INFO L280 TraceCheckUtils]: 122: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,246 INFO L280 TraceCheckUtils]: 123: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,246 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,247 INFO L280 TraceCheckUtils]: 125: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,247 INFO L280 TraceCheckUtils]: 126: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,247 INFO L280 TraceCheckUtils]: 127: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,247 INFO L280 TraceCheckUtils]: 128: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,247 INFO L280 TraceCheckUtils]: 129: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,249 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {8276#true} {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,250 INFO L280 TraceCheckUtils]: 131: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,251 INFO L280 TraceCheckUtils]: 132: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,252 INFO L280 TraceCheckUtils]: 133: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,252 INFO L280 TraceCheckUtils]: 134: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,253 INFO L280 TraceCheckUtils]: 135: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume true; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,255 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9313#(<= |fibonacci_#in~n| 5)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,256 INFO L280 TraceCheckUtils]: 137: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,257 INFO L263 TraceCheckUtils]: 138: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,257 INFO L280 TraceCheckUtils]: 139: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,257 INFO L280 TraceCheckUtils]: 140: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,257 INFO L280 TraceCheckUtils]: 141: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,258 INFO L263 TraceCheckUtils]: 142: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,258 INFO L280 TraceCheckUtils]: 143: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,258 INFO L280 TraceCheckUtils]: 144: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,259 INFO L280 TraceCheckUtils]: 145: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,259 INFO L263 TraceCheckUtils]: 146: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,259 INFO L280 TraceCheckUtils]: 147: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,260 INFO L280 TraceCheckUtils]: 148: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,260 INFO L280 TraceCheckUtils]: 149: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,260 INFO L263 TraceCheckUtils]: 150: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,260 INFO L280 TraceCheckUtils]: 151: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,261 INFO L280 TraceCheckUtils]: 152: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,261 INFO L280 TraceCheckUtils]: 153: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,261 INFO L280 TraceCheckUtils]: 154: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,262 INFO L280 TraceCheckUtils]: 155: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,262 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,262 INFO L280 TraceCheckUtils]: 157: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,263 INFO L263 TraceCheckUtils]: 158: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,263 INFO L280 TraceCheckUtils]: 159: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,263 INFO L280 TraceCheckUtils]: 160: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,263 INFO L280 TraceCheckUtils]: 161: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,264 INFO L280 TraceCheckUtils]: 162: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,264 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,264 INFO L280 TraceCheckUtils]: 164: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,265 INFO L280 TraceCheckUtils]: 165: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,265 INFO L280 TraceCheckUtils]: 166: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,265 INFO L280 TraceCheckUtils]: 167: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,265 INFO L280 TraceCheckUtils]: 168: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,266 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,266 INFO L280 TraceCheckUtils]: 170: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,266 INFO L263 TraceCheckUtils]: 171: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,267 INFO L280 TraceCheckUtils]: 172: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,267 INFO L280 TraceCheckUtils]: 173: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,267 INFO L280 TraceCheckUtils]: 174: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,268 INFO L280 TraceCheckUtils]: 175: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,268 INFO L280 TraceCheckUtils]: 176: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,268 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,268 INFO L280 TraceCheckUtils]: 178: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,269 INFO L280 TraceCheckUtils]: 179: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,269 INFO L280 TraceCheckUtils]: 180: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,269 INFO L280 TraceCheckUtils]: 181: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,270 INFO L280 TraceCheckUtils]: 182: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,270 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,270 INFO L280 TraceCheckUtils]: 184: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,271 INFO L263 TraceCheckUtils]: 185: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,271 INFO L280 TraceCheckUtils]: 186: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,271 INFO L280 TraceCheckUtils]: 187: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,272 INFO L280 TraceCheckUtils]: 188: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,272 INFO L263 TraceCheckUtils]: 189: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,272 INFO L280 TraceCheckUtils]: 190: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,272 INFO L280 TraceCheckUtils]: 191: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,273 INFO L280 TraceCheckUtils]: 192: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,273 INFO L280 TraceCheckUtils]: 193: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,274 INFO L280 TraceCheckUtils]: 194: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,274 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,274 INFO L280 TraceCheckUtils]: 196: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,275 INFO L263 TraceCheckUtils]: 197: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,275 INFO L280 TraceCheckUtils]: 198: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,275 INFO L280 TraceCheckUtils]: 199: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,276 INFO L280 TraceCheckUtils]: 200: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,276 INFO L280 TraceCheckUtils]: 201: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,276 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,277 INFO L280 TraceCheckUtils]: 203: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,277 INFO L280 TraceCheckUtils]: 204: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,277 INFO L280 TraceCheckUtils]: 205: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,278 INFO L280 TraceCheckUtils]: 206: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,278 INFO L280 TraceCheckUtils]: 207: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,278 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,279 INFO L280 TraceCheckUtils]: 209: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,279 INFO L280 TraceCheckUtils]: 210: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,279 INFO L280 TraceCheckUtils]: 211: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,279 INFO L280 TraceCheckUtils]: 212: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,280 INFO L280 TraceCheckUtils]: 213: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,281 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8276#true} {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,282 INFO L280 TraceCheckUtils]: 215: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,283 INFO L280 TraceCheckUtils]: 216: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,283 INFO L280 TraceCheckUtils]: 217: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,284 INFO L280 TraceCheckUtils]: 218: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,284 INFO L280 TraceCheckUtils]: 219: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume true; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,296 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {9194#(<= |fibonacci_#in~n| 6)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,298 INFO L280 TraceCheckUtils]: 221: Hoare triple {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,298 INFO L263 TraceCheckUtils]: 222: Hoare triple {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,298 INFO L280 TraceCheckUtils]: 223: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,298 INFO L280 TraceCheckUtils]: 224: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,299 INFO L280 TraceCheckUtils]: 225: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,299 INFO L263 TraceCheckUtils]: 226: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,299 INFO L280 TraceCheckUtils]: 227: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,299 INFO L280 TraceCheckUtils]: 228: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,299 INFO L280 TraceCheckUtils]: 229: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,300 INFO L263 TraceCheckUtils]: 230: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,300 INFO L280 TraceCheckUtils]: 231: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,300 INFO L280 TraceCheckUtils]: 232: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,300 INFO L280 TraceCheckUtils]: 233: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,300 INFO L263 TraceCheckUtils]: 234: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,301 INFO L280 TraceCheckUtils]: 235: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,301 INFO L280 TraceCheckUtils]: 236: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,301 INFO L280 TraceCheckUtils]: 237: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,301 INFO L263 TraceCheckUtils]: 238: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,301 INFO L280 TraceCheckUtils]: 239: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L280 TraceCheckUtils]: 240: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L280 TraceCheckUtils]: 241: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L280 TraceCheckUtils]: 242: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L280 TraceCheckUtils]: 243: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,302 INFO L280 TraceCheckUtils]: 245: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,303 INFO L263 TraceCheckUtils]: 246: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,303 INFO L280 TraceCheckUtils]: 247: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,303 INFO L280 TraceCheckUtils]: 248: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,303 INFO L280 TraceCheckUtils]: 249: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,304 INFO L280 TraceCheckUtils]: 250: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,304 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,304 INFO L280 TraceCheckUtils]: 252: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,304 INFO L280 TraceCheckUtils]: 253: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,304 INFO L280 TraceCheckUtils]: 254: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L280 TraceCheckUtils]: 255: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L280 TraceCheckUtils]: 256: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L280 TraceCheckUtils]: 258: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L263 TraceCheckUtils]: 259: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,305 INFO L280 TraceCheckUtils]: 260: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L280 TraceCheckUtils]: 261: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L280 TraceCheckUtils]: 262: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L280 TraceCheckUtils]: 263: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L280 TraceCheckUtils]: 264: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,306 INFO L280 TraceCheckUtils]: 266: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,307 INFO L280 TraceCheckUtils]: 267: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,307 INFO L280 TraceCheckUtils]: 268: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,307 INFO L280 TraceCheckUtils]: 269: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,307 INFO L280 TraceCheckUtils]: 270: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,307 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L280 TraceCheckUtils]: 272: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L263 TraceCheckUtils]: 273: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L280 TraceCheckUtils]: 274: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L280 TraceCheckUtils]: 275: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L280 TraceCheckUtils]: 276: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L263 TraceCheckUtils]: 277: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,308 INFO L280 TraceCheckUtils]: 278: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L280 TraceCheckUtils]: 279: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L280 TraceCheckUtils]: 280: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L280 TraceCheckUtils]: 281: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L280 TraceCheckUtils]: 282: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,309 INFO L280 TraceCheckUtils]: 284: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,310 INFO L263 TraceCheckUtils]: 285: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,310 INFO L280 TraceCheckUtils]: 286: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,310 INFO L280 TraceCheckUtils]: 287: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,310 INFO L280 TraceCheckUtils]: 288: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,311 INFO L280 TraceCheckUtils]: 289: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,311 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,311 INFO L280 TraceCheckUtils]: 291: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,312 INFO L280 TraceCheckUtils]: 292: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,312 INFO L280 TraceCheckUtils]: 293: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,312 INFO L280 TraceCheckUtils]: 294: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,313 INFO L280 TraceCheckUtils]: 295: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,313 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,313 INFO L280 TraceCheckUtils]: 297: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,314 INFO L280 TraceCheckUtils]: 298: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,314 INFO L280 TraceCheckUtils]: 299: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,314 INFO L280 TraceCheckUtils]: 300: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,314 INFO L280 TraceCheckUtils]: 301: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,315 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,315 INFO L280 TraceCheckUtils]: 303: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,315 INFO L263 TraceCheckUtils]: 304: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,316 INFO L280 TraceCheckUtils]: 305: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,316 INFO L280 TraceCheckUtils]: 306: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,316 INFO L280 TraceCheckUtils]: 307: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,317 INFO L263 TraceCheckUtils]: 308: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,317 INFO L280 TraceCheckUtils]: 309: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,317 INFO L280 TraceCheckUtils]: 310: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,317 INFO L280 TraceCheckUtils]: 311: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,318 INFO L263 TraceCheckUtils]: 312: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,318 INFO L280 TraceCheckUtils]: 313: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,318 INFO L280 TraceCheckUtils]: 314: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,319 INFO L280 TraceCheckUtils]: 315: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,319 INFO L280 TraceCheckUtils]: 316: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,319 INFO L280 TraceCheckUtils]: 317: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,319 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,320 INFO L280 TraceCheckUtils]: 319: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,320 INFO L263 TraceCheckUtils]: 320: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,320 INFO L280 TraceCheckUtils]: 321: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,321 INFO L280 TraceCheckUtils]: 322: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,321 INFO L280 TraceCheckUtils]: 323: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,321 INFO L280 TraceCheckUtils]: 324: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,322 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,322 INFO L280 TraceCheckUtils]: 326: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,322 INFO L280 TraceCheckUtils]: 327: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,323 INFO L280 TraceCheckUtils]: 328: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,323 INFO L280 TraceCheckUtils]: 329: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,323 INFO L280 TraceCheckUtils]: 330: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,323 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,324 INFO L280 TraceCheckUtils]: 332: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,324 INFO L263 TraceCheckUtils]: 333: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,324 INFO L280 TraceCheckUtils]: 334: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,325 INFO L280 TraceCheckUtils]: 335: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,325 INFO L280 TraceCheckUtils]: 336: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,325 INFO L280 TraceCheckUtils]: 337: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,326 INFO L280 TraceCheckUtils]: 338: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,326 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,326 INFO L280 TraceCheckUtils]: 340: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,327 INFO L280 TraceCheckUtils]: 341: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,327 INFO L280 TraceCheckUtils]: 342: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,327 INFO L280 TraceCheckUtils]: 343: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,327 INFO L280 TraceCheckUtils]: 344: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,328 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,328 INFO L280 TraceCheckUtils]: 346: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,328 INFO L280 TraceCheckUtils]: 347: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,329 INFO L280 TraceCheckUtils]: 348: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,329 INFO L280 TraceCheckUtils]: 349: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,329 INFO L280 TraceCheckUtils]: 350: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,333 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {8276#true} {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,334 INFO L280 TraceCheckUtils]: 352: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,335 INFO L280 TraceCheckUtils]: 353: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} #res := #t~ret0 + #t~ret1; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,336 INFO L280 TraceCheckUtils]: 354: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} havoc #t~ret1; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,337 INFO L280 TraceCheckUtils]: 355: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} havoc #t~ret0; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,337 INFO L280 TraceCheckUtils]: 356: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} assume true; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,339 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {8987#(<= |fibonacci_#in~n| 7)} {8276#true} #53#return; {8638#(<= main_~x~0 7)} is VALID [2020-07-08 21:49:30,472 INFO L263 TraceCheckUtils]: 0: Hoare triple {8276#true} call ULTIMATE.init(); {8276#true} is VALID [2020-07-08 21:49:30,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8276#true} {8276#true} #49#return; {8276#true} is VALID [2020-07-08 21:49:30,473 INFO L263 TraceCheckUtils]: 3: Hoare triple {8276#true} call #t~ret4 := main(); {8276#true} is VALID [2020-07-08 21:49:30,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {8276#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {8276#true} ~x~0 := #t~nondet2; {8276#true} is VALID [2020-07-08 21:49:30,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {8276#true} havoc #t~nondet2; {8276#true} is VALID [2020-07-08 21:49:30,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {8276#true} assume !(~x~0 > 46); {8276#true} is VALID [2020-07-08 21:49:30,474 INFO L263 TraceCheckUtils]: 8: Hoare triple {8276#true} call #t~ret3 := fibonacci(~x~0); {8276#true} is VALID [2020-07-08 21:49:30,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,477 INFO L263 TraceCheckUtils]: 12: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,479 INFO L263 TraceCheckUtils]: 16: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,480 INFO L280 TraceCheckUtils]: 18: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,481 INFO L280 TraceCheckUtils]: 19: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,481 INFO L263 TraceCheckUtils]: 20: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,481 INFO L280 TraceCheckUtils]: 21: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,482 INFO L280 TraceCheckUtils]: 23: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,483 INFO L263 TraceCheckUtils]: 24: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,484 INFO L280 TraceCheckUtils]: 26: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,485 INFO L263 TraceCheckUtils]: 28: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,485 INFO L280 TraceCheckUtils]: 29: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,487 INFO L280 TraceCheckUtils]: 31: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,487 INFO L263 TraceCheckUtils]: 32: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {8276#true} ~n := #in~n; {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {8639#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:30,489 INFO L280 TraceCheckUtils]: 35: Hoare triple {8639#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,489 INFO L280 TraceCheckUtils]: 36: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} #res := 1; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,490 INFO L280 TraceCheckUtils]: 37: Hoare triple {9424#(<= |fibonacci_#in~n| 1)} assume true; {9424#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:30,491 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9424#(<= |fibonacci_#in~n| 1)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,491 INFO L280 TraceCheckUtils]: 39: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,492 INFO L263 TraceCheckUtils]: 40: Hoare triple {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,492 INFO L280 TraceCheckUtils]: 41: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,492 INFO L280 TraceCheckUtils]: 42: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,492 INFO L280 TraceCheckUtils]: 43: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,492 INFO L280 TraceCheckUtils]: 44: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,494 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8276#true} {9417#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,495 INFO L280 TraceCheckUtils]: 46: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,495 INFO L280 TraceCheckUtils]: 47: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,496 INFO L280 TraceCheckUtils]: 49: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,497 INFO L280 TraceCheckUtils]: 50: Hoare triple {9423#(<= |fibonacci_#in~n| 2)} assume true; {9423#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:30,498 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9423#(<= |fibonacci_#in~n| 2)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,499 INFO L280 TraceCheckUtils]: 52: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,499 INFO L263 TraceCheckUtils]: 53: Hoare triple {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,499 INFO L280 TraceCheckUtils]: 54: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,499 INFO L280 TraceCheckUtils]: 55: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,499 INFO L280 TraceCheckUtils]: 56: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,500 INFO L280 TraceCheckUtils]: 57: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,500 INFO L280 TraceCheckUtils]: 58: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,501 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8276#true} {9403#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,501 INFO L280 TraceCheckUtils]: 60: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,502 INFO L280 TraceCheckUtils]: 61: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,502 INFO L280 TraceCheckUtils]: 62: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,503 INFO L280 TraceCheckUtils]: 63: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,503 INFO L280 TraceCheckUtils]: 64: Hoare triple {9410#(<= |fibonacci_#in~n| 3)} assume true; {9410#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:30,505 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {9410#(<= |fibonacci_#in~n| 3)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,506 INFO L263 TraceCheckUtils]: 67: Hoare triple {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,506 INFO L280 TraceCheckUtils]: 68: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,506 INFO L263 TraceCheckUtils]: 71: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,507 INFO L280 TraceCheckUtils]: 72: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,507 INFO L280 TraceCheckUtils]: 73: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,507 INFO L280 TraceCheckUtils]: 76: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,508 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,508 INFO L280 TraceCheckUtils]: 78: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,508 INFO L263 TraceCheckUtils]: 79: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,508 INFO L280 TraceCheckUtils]: 80: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,508 INFO L280 TraceCheckUtils]: 81: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,509 INFO L280 TraceCheckUtils]: 82: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,509 INFO L280 TraceCheckUtils]: 83: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,509 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,509 INFO L280 TraceCheckUtils]: 85: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,509 INFO L280 TraceCheckUtils]: 86: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,510 INFO L280 TraceCheckUtils]: 87: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,510 INFO L280 TraceCheckUtils]: 89: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,511 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8276#true} {9355#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,512 INFO L280 TraceCheckUtils]: 91: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,512 INFO L280 TraceCheckUtils]: 92: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,513 INFO L280 TraceCheckUtils]: 93: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,514 INFO L280 TraceCheckUtils]: 94: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,514 INFO L280 TraceCheckUtils]: 95: Hoare triple {9379#(<= |fibonacci_#in~n| 4)} assume true; {9379#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:30,516 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9379#(<= |fibonacci_#in~n| 4)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,516 INFO L280 TraceCheckUtils]: 97: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,517 INFO L263 TraceCheckUtils]: 98: Hoare triple {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,517 INFO L280 TraceCheckUtils]: 99: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,517 INFO L280 TraceCheckUtils]: 100: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,517 INFO L280 TraceCheckUtils]: 101: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,518 INFO L263 TraceCheckUtils]: 102: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,518 INFO L280 TraceCheckUtils]: 103: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,518 INFO L280 TraceCheckUtils]: 104: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,518 INFO L280 TraceCheckUtils]: 105: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,518 INFO L263 TraceCheckUtils]: 106: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,519 INFO L280 TraceCheckUtils]: 107: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,519 INFO L280 TraceCheckUtils]: 108: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,519 INFO L280 TraceCheckUtils]: 109: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,519 INFO L280 TraceCheckUtils]: 110: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,519 INFO L280 TraceCheckUtils]: 111: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L280 TraceCheckUtils]: 113: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L263 TraceCheckUtils]: 114: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L280 TraceCheckUtils]: 115: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L280 TraceCheckUtils]: 116: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,520 INFO L280 TraceCheckUtils]: 117: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L280 TraceCheckUtils]: 118: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L280 TraceCheckUtils]: 120: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L280 TraceCheckUtils]: 121: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L280 TraceCheckUtils]: 122: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,521 INFO L280 TraceCheckUtils]: 123: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L280 TraceCheckUtils]: 124: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L280 TraceCheckUtils]: 126: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L263 TraceCheckUtils]: 127: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L280 TraceCheckUtils]: 128: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,522 INFO L280 TraceCheckUtils]: 129: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L280 TraceCheckUtils]: 130: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L280 TraceCheckUtils]: 134: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,523 INFO L280 TraceCheckUtils]: 135: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,524 INFO L280 TraceCheckUtils]: 136: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,524 INFO L280 TraceCheckUtils]: 137: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,524 INFO L280 TraceCheckUtils]: 138: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,525 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {8276#true} {9271#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,526 INFO L280 TraceCheckUtils]: 140: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,526 INFO L280 TraceCheckUtils]: 141: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,527 INFO L280 TraceCheckUtils]: 142: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,527 INFO L280 TraceCheckUtils]: 143: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,528 INFO L280 TraceCheckUtils]: 144: Hoare triple {9313#(<= |fibonacci_#in~n| 5)} assume true; {9313#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:30,529 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9313#(<= |fibonacci_#in~n| 5)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,530 INFO L280 TraceCheckUtils]: 146: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,530 INFO L263 TraceCheckUtils]: 147: Hoare triple {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,530 INFO L280 TraceCheckUtils]: 148: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,530 INFO L280 TraceCheckUtils]: 149: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,530 INFO L280 TraceCheckUtils]: 150: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L263 TraceCheckUtils]: 151: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L280 TraceCheckUtils]: 152: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L280 TraceCheckUtils]: 153: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L280 TraceCheckUtils]: 154: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L263 TraceCheckUtils]: 155: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,531 INFO L280 TraceCheckUtils]: 156: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L280 TraceCheckUtils]: 157: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L280 TraceCheckUtils]: 158: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L263 TraceCheckUtils]: 159: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L280 TraceCheckUtils]: 160: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L280 TraceCheckUtils]: 161: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,532 INFO L280 TraceCheckUtils]: 162: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L280 TraceCheckUtils]: 163: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L280 TraceCheckUtils]: 164: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L280 TraceCheckUtils]: 166: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L263 TraceCheckUtils]: 167: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,533 INFO L280 TraceCheckUtils]: 168: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L280 TraceCheckUtils]: 169: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L280 TraceCheckUtils]: 170: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L280 TraceCheckUtils]: 171: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L280 TraceCheckUtils]: 173: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,534 INFO L280 TraceCheckUtils]: 174: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L280 TraceCheckUtils]: 175: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L280 TraceCheckUtils]: 176: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L280 TraceCheckUtils]: 177: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L280 TraceCheckUtils]: 179: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,535 INFO L263 TraceCheckUtils]: 180: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L280 TraceCheckUtils]: 181: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L280 TraceCheckUtils]: 182: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L280 TraceCheckUtils]: 183: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L280 TraceCheckUtils]: 184: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L280 TraceCheckUtils]: 185: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,536 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,537 INFO L280 TraceCheckUtils]: 187: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,537 INFO L280 TraceCheckUtils]: 188: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,537 INFO L280 TraceCheckUtils]: 189: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,537 INFO L280 TraceCheckUtils]: 190: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,537 INFO L280 TraceCheckUtils]: 191: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L280 TraceCheckUtils]: 193: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L263 TraceCheckUtils]: 194: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L280 TraceCheckUtils]: 195: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L280 TraceCheckUtils]: 196: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,538 INFO L280 TraceCheckUtils]: 197: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L263 TraceCheckUtils]: 198: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L280 TraceCheckUtils]: 199: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L280 TraceCheckUtils]: 200: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L280 TraceCheckUtils]: 201: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L280 TraceCheckUtils]: 202: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,539 INFO L280 TraceCheckUtils]: 203: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L280 TraceCheckUtils]: 205: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L263 TraceCheckUtils]: 206: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L280 TraceCheckUtils]: 207: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L280 TraceCheckUtils]: 208: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,540 INFO L280 TraceCheckUtils]: 209: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L280 TraceCheckUtils]: 210: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L280 TraceCheckUtils]: 212: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L280 TraceCheckUtils]: 213: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L280 TraceCheckUtils]: 214: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,541 INFO L280 TraceCheckUtils]: 215: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L280 TraceCheckUtils]: 216: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L280 TraceCheckUtils]: 218: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L280 TraceCheckUtils]: 219: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L280 TraceCheckUtils]: 220: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,542 INFO L280 TraceCheckUtils]: 221: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,543 INFO L280 TraceCheckUtils]: 222: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,544 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {8276#true} {9117#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,545 INFO L280 TraceCheckUtils]: 224: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,545 INFO L280 TraceCheckUtils]: 225: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,546 INFO L280 TraceCheckUtils]: 226: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,546 INFO L280 TraceCheckUtils]: 227: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,547 INFO L280 TraceCheckUtils]: 228: Hoare triple {9194#(<= |fibonacci_#in~n| 6)} assume true; {9194#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:30,548 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {9194#(<= |fibonacci_#in~n| 6)} {8639#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,549 INFO L280 TraceCheckUtils]: 230: Hoare triple {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:30,549 INFO L263 TraceCheckUtils]: 231: Hoare triple {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,549 INFO L280 TraceCheckUtils]: 232: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,550 INFO L280 TraceCheckUtils]: 233: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,550 INFO L280 TraceCheckUtils]: 234: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,550 INFO L263 TraceCheckUtils]: 235: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,550 INFO L280 TraceCheckUtils]: 236: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,550 INFO L280 TraceCheckUtils]: 237: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,551 INFO L280 TraceCheckUtils]: 238: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,551 INFO L263 TraceCheckUtils]: 239: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,551 INFO L280 TraceCheckUtils]: 240: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,551 INFO L280 TraceCheckUtils]: 241: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,551 INFO L280 TraceCheckUtils]: 242: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L263 TraceCheckUtils]: 243: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L280 TraceCheckUtils]: 244: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L280 TraceCheckUtils]: 245: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L280 TraceCheckUtils]: 246: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L263 TraceCheckUtils]: 247: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,552 INFO L280 TraceCheckUtils]: 248: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,553 INFO L280 TraceCheckUtils]: 249: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,553 INFO L280 TraceCheckUtils]: 250: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,553 INFO L280 TraceCheckUtils]: 251: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,553 INFO L280 TraceCheckUtils]: 252: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,553 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,554 INFO L280 TraceCheckUtils]: 254: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,554 INFO L263 TraceCheckUtils]: 255: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,554 INFO L280 TraceCheckUtils]: 256: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,554 INFO L280 TraceCheckUtils]: 257: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,554 INFO L280 TraceCheckUtils]: 258: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,555 INFO L280 TraceCheckUtils]: 259: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,555 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,555 INFO L280 TraceCheckUtils]: 261: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,555 INFO L280 TraceCheckUtils]: 262: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,555 INFO L280 TraceCheckUtils]: 263: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L280 TraceCheckUtils]: 264: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L280 TraceCheckUtils]: 265: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L280 TraceCheckUtils]: 267: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L263 TraceCheckUtils]: 268: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,556 INFO L280 TraceCheckUtils]: 269: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,557 INFO L280 TraceCheckUtils]: 270: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,557 INFO L280 TraceCheckUtils]: 271: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,557 INFO L280 TraceCheckUtils]: 272: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,557 INFO L280 TraceCheckUtils]: 273: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,557 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L280 TraceCheckUtils]: 275: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L280 TraceCheckUtils]: 276: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L280 TraceCheckUtils]: 277: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L280 TraceCheckUtils]: 278: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L280 TraceCheckUtils]: 279: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,558 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L280 TraceCheckUtils]: 281: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L263 TraceCheckUtils]: 282: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L280 TraceCheckUtils]: 283: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L280 TraceCheckUtils]: 284: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L280 TraceCheckUtils]: 285: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,559 INFO L263 TraceCheckUtils]: 286: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,560 INFO L280 TraceCheckUtils]: 287: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,560 INFO L280 TraceCheckUtils]: 288: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,560 INFO L280 TraceCheckUtils]: 289: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,560 INFO L280 TraceCheckUtils]: 290: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,560 INFO L280 TraceCheckUtils]: 291: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L280 TraceCheckUtils]: 293: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L263 TraceCheckUtils]: 294: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L280 TraceCheckUtils]: 295: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L280 TraceCheckUtils]: 296: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,561 INFO L280 TraceCheckUtils]: 297: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,562 INFO L280 TraceCheckUtils]: 298: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,562 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,562 INFO L280 TraceCheckUtils]: 300: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,562 INFO L280 TraceCheckUtils]: 301: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,562 INFO L280 TraceCheckUtils]: 302: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L280 TraceCheckUtils]: 303: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L280 TraceCheckUtils]: 304: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L280 TraceCheckUtils]: 306: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L280 TraceCheckUtils]: 307: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,563 INFO L280 TraceCheckUtils]: 308: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,564 INFO L280 TraceCheckUtils]: 309: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,564 INFO L280 TraceCheckUtils]: 310: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,564 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,564 INFO L280 TraceCheckUtils]: 312: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,564 INFO L263 TraceCheckUtils]: 313: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L280 TraceCheckUtils]: 314: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L280 TraceCheckUtils]: 315: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L280 TraceCheckUtils]: 316: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L263 TraceCheckUtils]: 317: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L280 TraceCheckUtils]: 318: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,565 INFO L280 TraceCheckUtils]: 319: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L280 TraceCheckUtils]: 320: Hoare triple {8276#true} assume !(1 == ~n); {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L263 TraceCheckUtils]: 321: Hoare triple {8276#true} call #t~ret0 := fibonacci(~n - 1); {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L280 TraceCheckUtils]: 322: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L280 TraceCheckUtils]: 323: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L280 TraceCheckUtils]: 324: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,566 INFO L280 TraceCheckUtils]: 325: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,567 INFO L280 TraceCheckUtils]: 326: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,567 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,567 INFO L280 TraceCheckUtils]: 328: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,567 INFO L263 TraceCheckUtils]: 329: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,567 INFO L280 TraceCheckUtils]: 330: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L280 TraceCheckUtils]: 331: Hoare triple {8276#true} assume ~n < 1; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L280 TraceCheckUtils]: 332: Hoare triple {8276#true} #res := 0; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L280 TraceCheckUtils]: 333: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L280 TraceCheckUtils]: 335: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,568 INFO L280 TraceCheckUtils]: 336: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L280 TraceCheckUtils]: 337: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L280 TraceCheckUtils]: 338: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L280 TraceCheckUtils]: 339: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {8276#true} {8276#true} #45#return; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L280 TraceCheckUtils]: 341: Hoare triple {8276#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L263 TraceCheckUtils]: 342: Hoare triple {8276#true} call #t~ret1 := fibonacci(~n - 2); {8276#true} is VALID [2020-07-08 21:49:30,569 INFO L280 TraceCheckUtils]: 343: Hoare triple {8276#true} ~n := #in~n; {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L280 TraceCheckUtils]: 344: Hoare triple {8276#true} assume !(~n < 1); {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L280 TraceCheckUtils]: 345: Hoare triple {8276#true} assume 1 == ~n; {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L280 TraceCheckUtils]: 346: Hoare triple {8276#true} #res := 1; {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L280 TraceCheckUtils]: 347: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L275 TraceCheckUtils]: 348: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,570 INFO L280 TraceCheckUtils]: 349: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L280 TraceCheckUtils]: 350: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L280 TraceCheckUtils]: 351: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L280 TraceCheckUtils]: 352: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L280 TraceCheckUtils]: 353: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L275 TraceCheckUtils]: 354: Hoare quadruple {8276#true} {8276#true} #47#return; {8276#true} is VALID [2020-07-08 21:49:30,571 INFO L280 TraceCheckUtils]: 355: Hoare triple {8276#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8276#true} is VALID [2020-07-08 21:49:30,572 INFO L280 TraceCheckUtils]: 356: Hoare triple {8276#true} #res := #t~ret0 + #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,572 INFO L280 TraceCheckUtils]: 357: Hoare triple {8276#true} havoc #t~ret1; {8276#true} is VALID [2020-07-08 21:49:30,572 INFO L280 TraceCheckUtils]: 358: Hoare triple {8276#true} havoc #t~ret0; {8276#true} is VALID [2020-07-08 21:49:30,572 INFO L280 TraceCheckUtils]: 359: Hoare triple {8276#true} assume true; {8276#true} is VALID [2020-07-08 21:49:30,573 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {8276#true} {8857#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,574 INFO L280 TraceCheckUtils]: 361: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,574 INFO L280 TraceCheckUtils]: 362: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} #res := #t~ret0 + #t~ret1; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,575 INFO L280 TraceCheckUtils]: 363: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} havoc #t~ret1; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,575 INFO L280 TraceCheckUtils]: 364: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} havoc #t~ret0; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,576 INFO L280 TraceCheckUtils]: 365: Hoare triple {8987#(<= |fibonacci_#in~n| 7)} assume true; {8987#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:30,576 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {8987#(<= |fibonacci_#in~n| 7)} {8276#true} #53#return; {8638#(<= main_~x~0 7)} is VALID [2020-07-08 21:49:30,577 INFO L280 TraceCheckUtils]: 367: Hoare triple {8638#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8638#(<= main_~x~0 7)} is VALID [2020-07-08 21:49:30,578 INFO L280 TraceCheckUtils]: 368: Hoare triple {8638#(<= main_~x~0 7)} ~result~0 := #t~ret3; {8638#(<= main_~x~0 7)} is VALID [2020-07-08 21:49:30,578 INFO L280 TraceCheckUtils]: 369: Hoare triple {8638#(<= main_~x~0 7)} havoc #t~ret3; {8638#(<= main_~x~0 7)} is VALID [2020-07-08 21:49:30,579 INFO L280 TraceCheckUtils]: 370: Hoare triple {8638#(<= main_~x~0 7)} assume !(~x~0 < 9 || ~result~0 >= 34); {8277#false} is VALID [2020-07-08 21:49:30,579 INFO L280 TraceCheckUtils]: 371: Hoare triple {8277#false} assume !false; {8277#false} is VALID [2020-07-08 21:49:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5244 backedges. 264 proven. 1364 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2020-07-08 21:49:30,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [206447890] [2020-07-08 21:49:30,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:30,692 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-08 21:49:30,692 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010415306] [2020-07-08 21:49:30,693 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 372 [2020-07-08 21:49:30,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:30,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-08 21:49:30,794 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:30,794 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-08 21:49:30,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:30,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-08 21:49:30,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-07-08 21:49:30,795 INFO L87 Difference]: Start difference. First operand 310 states and 470 transitions. Second operand 17 states. [2020-07-08 21:49:33,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:33,342 INFO L93 Difference]: Finished difference Result 688 states and 1106 transitions. [2020-07-08 21:49:33,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 21:49:33,343 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 372 [2020-07-08 21:49:33,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 21:49:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 159 transitions. [2020-07-08 21:49:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 21:49:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 159 transitions. [2020-07-08 21:49:33,350 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 159 transitions. [2020-07-08 21:49:33,571 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:33,641 INFO L225 Difference]: With dead ends: 688 [2020-07-08 21:49:33,642 INFO L226 Difference]: Without dead ends: 682 [2020-07-08 21:49:33,644 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=110, Invalid=196, Unknown=0, NotChecked=0, Total=306 [2020-07-08 21:49:33,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2020-07-08 21:49:35,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 652. [2020-07-08 21:49:35,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:35,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 682 states. Second operand 652 states. [2020-07-08 21:49:35,146 INFO L74 IsIncluded]: Start isIncluded. First operand 682 states. Second operand 652 states. [2020-07-08 21:49:35,146 INFO L87 Difference]: Start difference. First operand 682 states. Second operand 652 states. [2020-07-08 21:49:35,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:35,206 INFO L93 Difference]: Finished difference Result 682 states and 1100 transitions. [2020-07-08 21:49:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1100 transitions. [2020-07-08 21:49:35,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:35,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:35,214 INFO L74 IsIncluded]: Start isIncluded. First operand 652 states. Second operand 682 states. [2020-07-08 21:49:35,214 INFO L87 Difference]: Start difference. First operand 652 states. Second operand 682 states. [2020-07-08 21:49:35,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:35,276 INFO L93 Difference]: Finished difference Result 682 states and 1100 transitions. [2020-07-08 21:49:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1100 transitions. [2020-07-08 21:49:35,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:35,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:35,284 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:35,284 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2020-07-08 21:49:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 1064 transitions. [2020-07-08 21:49:35,345 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 1064 transitions. Word has length 372 [2020-07-08 21:49:35,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:35,346 INFO L479 AbstractCegarLoop]: Abstraction has 652 states and 1064 transitions. [2020-07-08 21:49:35,346 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-08 21:49:35,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 652 states and 1064 transitions. [2020-07-08 21:49:36,802 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1064 edges. 1064 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1064 transitions. [2020-07-08 21:49:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2020-07-08 21:49:36,821 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:36,822 INFO L422 BasicCegarLoop]: trace histogram [67, 67, 54, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 21, 21, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:36,822 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 21:49:36,822 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:36,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:36,823 INFO L82 PathProgramCache]: Analyzing trace with hash 2036115571, now seen corresponding path program 9 times [2020-07-08 21:49:36,823 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:36,823 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1739977748] [2020-07-08 21:49:36,823 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:37,253 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13911#true} {13911#true} #49#return; {13911#true} is VALID [2020-07-08 21:49:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,124 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,130 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,132 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,136 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,137 INFO L263 TraceCheckUtils]: 11: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,138 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,139 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,142 INFO L280 TraceCheckUtils]: 21: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,143 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,150 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,152 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,154 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,155 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,158 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,159 INFO L263 TraceCheckUtils]: 15: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,160 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,161 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,163 INFO L280 TraceCheckUtils]: 22: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,163 INFO L280 TraceCheckUtils]: 23: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,164 INFO L280 TraceCheckUtils]: 24: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,164 INFO L280 TraceCheckUtils]: 25: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,166 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,166 INFO L280 TraceCheckUtils]: 27: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,167 INFO L263 TraceCheckUtils]: 28: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,167 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,168 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,169 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,169 INFO L280 TraceCheckUtils]: 35: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,170 INFO L280 TraceCheckUtils]: 36: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,170 INFO L280 TraceCheckUtils]: 37: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,172 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,185 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,188 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,189 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,190 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,191 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,191 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,192 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,193 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,194 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,197 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,199 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,200 INFO L263 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,202 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,206 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,207 INFO L263 TraceCheckUtils]: 19: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,209 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,209 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,211 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,212 INFO L280 TraceCheckUtils]: 25: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,213 INFO L280 TraceCheckUtils]: 27: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,214 INFO L280 TraceCheckUtils]: 28: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,215 INFO L280 TraceCheckUtils]: 29: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,217 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,218 INFO L280 TraceCheckUtils]: 31: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,219 INFO L263 TraceCheckUtils]: 32: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,219 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,219 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,220 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,220 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,221 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,222 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,223 INFO L280 TraceCheckUtils]: 39: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,225 INFO L280 TraceCheckUtils]: 41: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,226 INFO L280 TraceCheckUtils]: 42: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,227 INFO L280 TraceCheckUtils]: 43: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,229 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,230 INFO L280 TraceCheckUtils]: 45: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,230 INFO L263 TraceCheckUtils]: 46: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,230 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,232 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,232 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,232 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,233 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,233 INFO L280 TraceCheckUtils]: 54: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,233 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,234 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,234 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,235 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,235 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,235 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,236 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,236 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,236 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,237 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,237 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,238 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,238 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,240 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,241 INFO L280 TraceCheckUtils]: 70: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,242 INFO L280 TraceCheckUtils]: 71: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,243 INFO L280 TraceCheckUtils]: 72: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,243 INFO L280 TraceCheckUtils]: 73: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,244 INFO L280 TraceCheckUtils]: 74: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,246 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,283 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,284 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,287 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,288 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,288 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,289 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,290 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,291 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,292 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,298 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,300 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,300 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,301 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,302 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,303 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,304 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,306 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,307 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,308 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,308 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,309 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,309 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,309 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,310 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,310 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,311 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,312 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,312 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,312 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,313 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,313 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,315 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,319 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,322 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,325 INFO L263 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,326 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,328 INFO L263 TraceCheckUtils]: 15: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,334 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,335 INFO L280 TraceCheckUtils]: 22: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,336 INFO L263 TraceCheckUtils]: 23: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,339 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,342 INFO L280 TraceCheckUtils]: 32: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,344 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,345 INFO L280 TraceCheckUtils]: 35: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,345 INFO L263 TraceCheckUtils]: 36: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,345 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,345 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,345 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,346 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,346 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,347 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,348 INFO L280 TraceCheckUtils]: 43: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,348 INFO L280 TraceCheckUtils]: 44: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,349 INFO L280 TraceCheckUtils]: 45: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,349 INFO L280 TraceCheckUtils]: 46: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,350 INFO L280 TraceCheckUtils]: 47: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,351 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,352 INFO L263 TraceCheckUtils]: 50: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,353 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,353 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,353 INFO L263 TraceCheckUtils]: 54: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,353 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,354 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,355 INFO L263 TraceCheckUtils]: 62: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,355 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,355 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,355 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,356 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,356 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,356 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,357 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,358 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,358 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,360 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,361 INFO L280 TraceCheckUtils]: 74: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,362 INFO L280 TraceCheckUtils]: 75: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,362 INFO L280 TraceCheckUtils]: 76: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,363 INFO L280 TraceCheckUtils]: 77: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,364 INFO L280 TraceCheckUtils]: 78: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,366 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,367 INFO L280 TraceCheckUtils]: 80: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,368 INFO L263 TraceCheckUtils]: 81: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,368 INFO L280 TraceCheckUtils]: 83: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,369 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,369 INFO L263 TraceCheckUtils]: 85: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,369 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,370 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,370 INFO L280 TraceCheckUtils]: 88: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,370 INFO L263 TraceCheckUtils]: 89: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,371 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,371 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,372 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,372 INFO L280 TraceCheckUtils]: 93: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,372 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,373 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,373 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,373 INFO L263 TraceCheckUtils]: 97: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,374 INFO L280 TraceCheckUtils]: 99: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,374 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,375 INFO L280 TraceCheckUtils]: 101: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,375 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,376 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,376 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,376 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,377 INFO L280 TraceCheckUtils]: 106: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,377 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,377 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,378 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,378 INFO L263 TraceCheckUtils]: 110: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,378 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,379 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,379 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,379 INFO L280 TraceCheckUtils]: 114: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,380 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,380 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,380 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,381 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,381 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,382 INFO L280 TraceCheckUtils]: 120: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,382 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,384 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,385 INFO L280 TraceCheckUtils]: 123: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,385 INFO L280 TraceCheckUtils]: 124: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,386 INFO L280 TraceCheckUtils]: 125: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,387 INFO L280 TraceCheckUtils]: 126: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,388 INFO L280 TraceCheckUtils]: 127: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume true; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,390 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15754#(<= |fibonacci_#in~n| 5)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,451 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,457 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,458 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,461 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,462 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,464 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,464 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,465 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,466 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,472 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,474 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,475 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,477 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,478 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,479 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,480 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,480 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,480 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,481 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,481 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,482 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,482 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,482 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,483 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,483 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,483 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,484 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,484 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,484 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,485 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,486 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,486 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,486 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,487 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,487 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,497 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,503 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,504 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,506 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,506 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,506 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,507 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,507 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,507 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,509 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,510 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,510 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,510 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,511 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,511 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,513 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,515 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,516 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,518 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,519 INFO L263 TraceCheckUtils]: 19: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,519 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,520 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,520 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,521 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,521 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,522 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,523 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,523 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,523 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,524 INFO L263 TraceCheckUtils]: 32: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,524 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,525 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,525 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,526 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,526 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,527 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,527 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,527 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,527 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,528 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,528 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,529 INFO L263 TraceCheckUtils]: 46: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,529 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,529 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,530 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,530 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,530 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,531 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,531 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,531 INFO L280 TraceCheckUtils]: 54: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,532 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,532 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,533 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,533 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,533 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,534 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,534 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,534 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,535 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,535 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,535 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,536 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,536 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,536 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,537 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,537 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,538 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,538 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,538 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,539 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,540 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13911#true} {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,549 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,552 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,555 INFO L263 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,557 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,558 INFO L263 TraceCheckUtils]: 15: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,558 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,559 INFO L280 TraceCheckUtils]: 17: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,560 INFO L263 TraceCheckUtils]: 19: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:38,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:38,565 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,567 INFO L263 TraceCheckUtils]: 27: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,568 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,570 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,572 INFO L280 TraceCheckUtils]: 35: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,573 INFO L280 TraceCheckUtils]: 36: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:38,576 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,577 INFO L263 TraceCheckUtils]: 40: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,578 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,579 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,581 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,582 INFO L280 TraceCheckUtils]: 48: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,583 INFO L280 TraceCheckUtils]: 49: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,584 INFO L280 TraceCheckUtils]: 50: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,585 INFO L280 TraceCheckUtils]: 51: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:38,587 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,588 INFO L263 TraceCheckUtils]: 54: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,589 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,589 INFO L280 TraceCheckUtils]: 56: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,589 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,590 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,590 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,590 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,591 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,591 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,591 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,592 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,592 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,592 INFO L263 TraceCheckUtils]: 66: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,593 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,593 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,593 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,594 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,594 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,594 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,595 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,595 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,596 INFO L280 TraceCheckUtils]: 75: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,596 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,598 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,598 INFO L280 TraceCheckUtils]: 78: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,599 INFO L280 TraceCheckUtils]: 79: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,600 INFO L280 TraceCheckUtils]: 80: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,601 INFO L280 TraceCheckUtils]: 81: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,602 INFO L280 TraceCheckUtils]: 82: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:38,604 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,605 INFO L280 TraceCheckUtils]: 84: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,605 INFO L263 TraceCheckUtils]: 85: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,605 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,606 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,606 INFO L280 TraceCheckUtils]: 88: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,606 INFO L263 TraceCheckUtils]: 89: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,607 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,607 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,607 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,607 INFO L263 TraceCheckUtils]: 93: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,608 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,608 INFO L280 TraceCheckUtils]: 95: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,608 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,609 INFO L280 TraceCheckUtils]: 97: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,609 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,610 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,610 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,610 INFO L263 TraceCheckUtils]: 101: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,611 INFO L280 TraceCheckUtils]: 102: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,611 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,611 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,612 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,612 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,612 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,613 INFO L280 TraceCheckUtils]: 108: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,613 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,613 INFO L280 TraceCheckUtils]: 110: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,614 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,614 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,614 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,615 INFO L263 TraceCheckUtils]: 114: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,615 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,615 INFO L280 TraceCheckUtils]: 116: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,616 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,616 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,616 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,617 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,617 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,617 INFO L280 TraceCheckUtils]: 122: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,618 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,618 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,618 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,620 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,621 INFO L280 TraceCheckUtils]: 127: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,622 INFO L280 TraceCheckUtils]: 128: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,623 INFO L280 TraceCheckUtils]: 129: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,623 INFO L280 TraceCheckUtils]: 130: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,624 INFO L280 TraceCheckUtils]: 131: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume true; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:38,626 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15754#(<= |fibonacci_#in~n| 5)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,627 INFO L280 TraceCheckUtils]: 133: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,628 INFO L263 TraceCheckUtils]: 134: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,628 INFO L280 TraceCheckUtils]: 135: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,628 INFO L280 TraceCheckUtils]: 136: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,628 INFO L280 TraceCheckUtils]: 137: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,628 INFO L263 TraceCheckUtils]: 138: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,629 INFO L280 TraceCheckUtils]: 139: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,629 INFO L280 TraceCheckUtils]: 140: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,629 INFO L280 TraceCheckUtils]: 141: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,629 INFO L263 TraceCheckUtils]: 142: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,629 INFO L280 TraceCheckUtils]: 143: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,630 INFO L280 TraceCheckUtils]: 144: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,630 INFO L280 TraceCheckUtils]: 145: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,630 INFO L263 TraceCheckUtils]: 146: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,630 INFO L280 TraceCheckUtils]: 147: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,630 INFO L280 TraceCheckUtils]: 148: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,631 INFO L280 TraceCheckUtils]: 149: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,631 INFO L280 TraceCheckUtils]: 150: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,631 INFO L280 TraceCheckUtils]: 151: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,631 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,631 INFO L280 TraceCheckUtils]: 153: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,632 INFO L263 TraceCheckUtils]: 154: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,632 INFO L280 TraceCheckUtils]: 155: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,632 INFO L280 TraceCheckUtils]: 156: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,632 INFO L280 TraceCheckUtils]: 157: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,632 INFO L280 TraceCheckUtils]: 158: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,633 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,633 INFO L280 TraceCheckUtils]: 160: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,633 INFO L280 TraceCheckUtils]: 161: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,633 INFO L280 TraceCheckUtils]: 162: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,633 INFO L280 TraceCheckUtils]: 163: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,634 INFO L280 TraceCheckUtils]: 164: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,634 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,634 INFO L280 TraceCheckUtils]: 166: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,634 INFO L263 TraceCheckUtils]: 167: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,634 INFO L280 TraceCheckUtils]: 168: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,635 INFO L280 TraceCheckUtils]: 169: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,635 INFO L280 TraceCheckUtils]: 170: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,635 INFO L280 TraceCheckUtils]: 171: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,635 INFO L280 TraceCheckUtils]: 172: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,635 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,636 INFO L280 TraceCheckUtils]: 174: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,636 INFO L280 TraceCheckUtils]: 175: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,636 INFO L280 TraceCheckUtils]: 176: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,636 INFO L280 TraceCheckUtils]: 177: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,636 INFO L280 TraceCheckUtils]: 178: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L280 TraceCheckUtils]: 180: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L263 TraceCheckUtils]: 181: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L280 TraceCheckUtils]: 182: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L280 TraceCheckUtils]: 183: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,637 INFO L280 TraceCheckUtils]: 184: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,638 INFO L263 TraceCheckUtils]: 185: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,638 INFO L280 TraceCheckUtils]: 186: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,638 INFO L280 TraceCheckUtils]: 187: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,638 INFO L280 TraceCheckUtils]: 188: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,638 INFO L280 TraceCheckUtils]: 189: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,639 INFO L280 TraceCheckUtils]: 190: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,639 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,639 INFO L280 TraceCheckUtils]: 192: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,639 INFO L263 TraceCheckUtils]: 193: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,639 INFO L280 TraceCheckUtils]: 194: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,640 INFO L280 TraceCheckUtils]: 195: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,640 INFO L280 TraceCheckUtils]: 196: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,640 INFO L280 TraceCheckUtils]: 197: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,640 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,641 INFO L280 TraceCheckUtils]: 199: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,641 INFO L280 TraceCheckUtils]: 200: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,641 INFO L280 TraceCheckUtils]: 201: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,641 INFO L280 TraceCheckUtils]: 202: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,642 INFO L280 TraceCheckUtils]: 203: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,642 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,642 INFO L280 TraceCheckUtils]: 205: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,642 INFO L280 TraceCheckUtils]: 206: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,642 INFO L280 TraceCheckUtils]: 207: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,643 INFO L280 TraceCheckUtils]: 208: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,643 INFO L280 TraceCheckUtils]: 209: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,644 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13911#true} {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,645 INFO L280 TraceCheckUtils]: 211: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,645 INFO L280 TraceCheckUtils]: 212: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,646 INFO L280 TraceCheckUtils]: 213: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,647 INFO L280 TraceCheckUtils]: 214: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,647 INFO L280 TraceCheckUtils]: 215: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume true; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:38,648 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {15635#(<= |fibonacci_#in~n| 6)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,817 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,823 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,825 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,827 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,828 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,829 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,830 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,831 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,832 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,832 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,839 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,842 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,844 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,845 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,847 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,847 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,848 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,848 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,849 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,849 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,850 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,851 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,852 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,852 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,852 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,853 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,853 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,853 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,855 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,873 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,875 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,876 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,876 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,878 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,878 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,879 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,879 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,879 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,880 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,880 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,880 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,882 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,884 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,885 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,886 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,887 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,888 INFO L263 TraceCheckUtils]: 19: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,890 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,890 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,891 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,891 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,892 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,892 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,893 INFO L263 TraceCheckUtils]: 32: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,893 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,894 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,894 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,894 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,895 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,895 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,896 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,896 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,896 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,897 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,898 INFO L263 TraceCheckUtils]: 46: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,898 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,899 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,899 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,899 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,900 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,900 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,900 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,901 INFO L280 TraceCheckUtils]: 54: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,901 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,901 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,902 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,902 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,903 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,903 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,903 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,904 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,904 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,904 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,905 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,905 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,905 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,906 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,906 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,906 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,907 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,907 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,907 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,908 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,933 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,940 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,940 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,941 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,942 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,943 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,943 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,944 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,944 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:38,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,952 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,953 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,955 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,957 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,957 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,958 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,959 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,960 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,961 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,961 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,961 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,962 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,962 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,962 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,963 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,963 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,963 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,964 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,964 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,965 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,965 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,965 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,966 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,969 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,971 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,972 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,973 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,974 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,975 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,976 INFO L263 TraceCheckUtils]: 23: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,977 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,977 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,978 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,978 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,978 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,979 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,980 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,980 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,981 INFO L263 TraceCheckUtils]: 36: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,981 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,982 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,982 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,982 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,983 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,983 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,983 INFO L280 TraceCheckUtils]: 44: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,984 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,984 INFO L280 TraceCheckUtils]: 46: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,984 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,985 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,985 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,985 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,986 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,986 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,986 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,987 INFO L263 TraceCheckUtils]: 54: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,987 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,987 INFO L280 TraceCheckUtils]: 56: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,988 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:38,988 INFO L280 TraceCheckUtils]: 58: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:38,988 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,989 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,989 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,989 INFO L263 TraceCheckUtils]: 62: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,990 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,990 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:38,990 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:38,991 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,991 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,991 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,992 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,992 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,992 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,993 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,993 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:38,993 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,994 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:38,994 INFO L280 TraceCheckUtils]: 77: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:38,995 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:38,995 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:38,995 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:38,996 INFO L263 TraceCheckUtils]: 81: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:38,996 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,996 INFO L280 TraceCheckUtils]: 83: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,997 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,997 INFO L263 TraceCheckUtils]: 85: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,998 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,998 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:38,998 INFO L280 TraceCheckUtils]: 88: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:38,999 INFO L263 TraceCheckUtils]: 89: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:38,999 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:38,999 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,000 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,000 INFO L280 TraceCheckUtils]: 93: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,000 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,001 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,001 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,001 INFO L263 TraceCheckUtils]: 97: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,002 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,002 INFO L280 TraceCheckUtils]: 99: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,002 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,003 INFO L280 TraceCheckUtils]: 101: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,003 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,003 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,003 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,004 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,004 INFO L280 TraceCheckUtils]: 106: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,004 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,004 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,005 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,005 INFO L263 TraceCheckUtils]: 110: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,005 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,006 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,006 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,006 INFO L280 TraceCheckUtils]: 114: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,006 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,007 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,007 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,007 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,007 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,008 INFO L280 TraceCheckUtils]: 120: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,008 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,008 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,008 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,009 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,009 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,009 INFO L280 TraceCheckUtils]: 126: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,009 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,011 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13911#true} {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,030 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,033 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,035 INFO L263 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,036 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,038 INFO L263 TraceCheckUtils]: 15: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,039 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,041 INFO L280 TraceCheckUtils]: 18: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,041 INFO L263 TraceCheckUtils]: 19: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,043 INFO L280 TraceCheckUtils]: 21: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,044 INFO L280 TraceCheckUtils]: 22: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,044 INFO L263 TraceCheckUtils]: 23: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,045 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,047 INFO L280 TraceCheckUtils]: 26: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,050 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,051 INFO L280 TraceCheckUtils]: 30: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,052 INFO L263 TraceCheckUtils]: 31: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,052 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,052 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,053 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,053 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,055 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,056 INFO L280 TraceCheckUtils]: 38: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,061 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,062 INFO L280 TraceCheckUtils]: 43: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,062 INFO L263 TraceCheckUtils]: 44: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,063 INFO L280 TraceCheckUtils]: 46: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,063 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,063 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,064 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,065 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,066 INFO L280 TraceCheckUtils]: 51: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,067 INFO L280 TraceCheckUtils]: 52: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,068 INFO L280 TraceCheckUtils]: 53: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,068 INFO L280 TraceCheckUtils]: 54: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,069 INFO L280 TraceCheckUtils]: 55: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,071 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,072 INFO L280 TraceCheckUtils]: 57: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,072 INFO L263 TraceCheckUtils]: 58: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,072 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,073 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,073 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,073 INFO L263 TraceCheckUtils]: 62: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,073 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,073 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,074 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,074 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,074 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,074 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,074 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,075 INFO L263 TraceCheckUtils]: 70: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,075 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,075 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,076 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,076 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,076 INFO L280 TraceCheckUtils]: 77: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,076 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,076 INFO L280 TraceCheckUtils]: 79: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,077 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,078 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,078 INFO L280 TraceCheckUtils]: 82: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,079 INFO L280 TraceCheckUtils]: 83: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,079 INFO L280 TraceCheckUtils]: 84: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,080 INFO L280 TraceCheckUtils]: 85: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,080 INFO L280 TraceCheckUtils]: 86: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,082 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,083 INFO L280 TraceCheckUtils]: 88: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,083 INFO L263 TraceCheckUtils]: 89: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,084 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,084 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,084 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,085 INFO L263 TraceCheckUtils]: 93: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,085 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,085 INFO L280 TraceCheckUtils]: 95: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,086 INFO L263 TraceCheckUtils]: 97: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,086 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,087 INFO L280 TraceCheckUtils]: 99: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,087 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,087 INFO L280 TraceCheckUtils]: 101: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,088 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,088 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,089 INFO L263 TraceCheckUtils]: 105: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,089 INFO L280 TraceCheckUtils]: 106: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,089 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,090 INFO L280 TraceCheckUtils]: 108: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,090 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,090 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,090 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,091 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,091 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,091 INFO L280 TraceCheckUtils]: 114: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,092 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,092 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,092 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,093 INFO L263 TraceCheckUtils]: 118: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,093 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,093 INFO L280 TraceCheckUtils]: 120: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,094 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,094 INFO L280 TraceCheckUtils]: 122: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,094 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,095 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,095 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,095 INFO L280 TraceCheckUtils]: 126: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,096 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,096 INFO L280 TraceCheckUtils]: 128: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,096 INFO L280 TraceCheckUtils]: 129: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,098 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,099 INFO L280 TraceCheckUtils]: 131: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,099 INFO L280 TraceCheckUtils]: 132: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,100 INFO L280 TraceCheckUtils]: 133: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,101 INFO L280 TraceCheckUtils]: 134: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,102 INFO L280 TraceCheckUtils]: 135: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume true; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,104 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15754#(<= |fibonacci_#in~n| 5)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,105 INFO L280 TraceCheckUtils]: 137: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,105 INFO L263 TraceCheckUtils]: 138: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,106 INFO L280 TraceCheckUtils]: 139: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,106 INFO L280 TraceCheckUtils]: 140: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,106 INFO L280 TraceCheckUtils]: 141: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,107 INFO L263 TraceCheckUtils]: 142: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,107 INFO L280 TraceCheckUtils]: 143: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,107 INFO L280 TraceCheckUtils]: 144: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,108 INFO L280 TraceCheckUtils]: 145: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,108 INFO L263 TraceCheckUtils]: 146: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,108 INFO L280 TraceCheckUtils]: 147: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,109 INFO L280 TraceCheckUtils]: 148: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,109 INFO L280 TraceCheckUtils]: 149: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,109 INFO L263 TraceCheckUtils]: 150: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,110 INFO L280 TraceCheckUtils]: 151: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,110 INFO L280 TraceCheckUtils]: 152: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,110 INFO L280 TraceCheckUtils]: 153: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,110 INFO L280 TraceCheckUtils]: 154: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,111 INFO L280 TraceCheckUtils]: 155: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,111 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,111 INFO L280 TraceCheckUtils]: 157: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,112 INFO L263 TraceCheckUtils]: 158: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,112 INFO L280 TraceCheckUtils]: 159: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,112 INFO L280 TraceCheckUtils]: 160: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,113 INFO L280 TraceCheckUtils]: 161: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,113 INFO L280 TraceCheckUtils]: 162: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,113 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,114 INFO L280 TraceCheckUtils]: 164: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,114 INFO L280 TraceCheckUtils]: 165: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,114 INFO L280 TraceCheckUtils]: 166: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,115 INFO L280 TraceCheckUtils]: 167: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,115 INFO L280 TraceCheckUtils]: 168: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,115 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,116 INFO L280 TraceCheckUtils]: 170: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,116 INFO L263 TraceCheckUtils]: 171: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,116 INFO L280 TraceCheckUtils]: 172: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,117 INFO L280 TraceCheckUtils]: 173: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,117 INFO L280 TraceCheckUtils]: 174: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,117 INFO L280 TraceCheckUtils]: 175: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,118 INFO L280 TraceCheckUtils]: 176: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,118 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,118 INFO L280 TraceCheckUtils]: 178: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,119 INFO L280 TraceCheckUtils]: 179: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,119 INFO L280 TraceCheckUtils]: 180: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,119 INFO L280 TraceCheckUtils]: 181: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,120 INFO L280 TraceCheckUtils]: 182: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,120 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,120 INFO L280 TraceCheckUtils]: 184: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,121 INFO L263 TraceCheckUtils]: 185: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,121 INFO L280 TraceCheckUtils]: 186: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,121 INFO L280 TraceCheckUtils]: 187: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,121 INFO L280 TraceCheckUtils]: 188: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,122 INFO L263 TraceCheckUtils]: 189: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,122 INFO L280 TraceCheckUtils]: 190: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,122 INFO L280 TraceCheckUtils]: 191: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,123 INFO L280 TraceCheckUtils]: 192: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,123 INFO L280 TraceCheckUtils]: 193: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,123 INFO L280 TraceCheckUtils]: 194: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,124 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,124 INFO L280 TraceCheckUtils]: 196: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,124 INFO L263 TraceCheckUtils]: 197: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,125 INFO L280 TraceCheckUtils]: 198: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,125 INFO L280 TraceCheckUtils]: 199: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,125 INFO L280 TraceCheckUtils]: 200: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,126 INFO L280 TraceCheckUtils]: 201: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,126 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,126 INFO L280 TraceCheckUtils]: 203: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,127 INFO L280 TraceCheckUtils]: 204: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,127 INFO L280 TraceCheckUtils]: 205: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,127 INFO L280 TraceCheckUtils]: 206: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,128 INFO L280 TraceCheckUtils]: 207: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,128 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,128 INFO L280 TraceCheckUtils]: 209: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,129 INFO L280 TraceCheckUtils]: 210: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,129 INFO L280 TraceCheckUtils]: 211: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,129 INFO L280 TraceCheckUtils]: 212: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,130 INFO L280 TraceCheckUtils]: 213: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,131 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13911#true} {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,132 INFO L280 TraceCheckUtils]: 215: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,133 INFO L280 TraceCheckUtils]: 216: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,134 INFO L280 TraceCheckUtils]: 217: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,135 INFO L280 TraceCheckUtils]: 218: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,135 INFO L280 TraceCheckUtils]: 219: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume true; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,137 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {15635#(<= |fibonacci_#in~n| 6)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,138 INFO L280 TraceCheckUtils]: 221: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,138 INFO L263 TraceCheckUtils]: 222: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,138 INFO L280 TraceCheckUtils]: 223: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,139 INFO L280 TraceCheckUtils]: 224: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,139 INFO L280 TraceCheckUtils]: 225: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,139 INFO L263 TraceCheckUtils]: 226: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,139 INFO L280 TraceCheckUtils]: 227: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,139 INFO L280 TraceCheckUtils]: 228: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,140 INFO L280 TraceCheckUtils]: 229: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,140 INFO L263 TraceCheckUtils]: 230: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,140 INFO L280 TraceCheckUtils]: 231: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,140 INFO L280 TraceCheckUtils]: 232: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,141 INFO L280 TraceCheckUtils]: 233: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,141 INFO L263 TraceCheckUtils]: 234: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,141 INFO L280 TraceCheckUtils]: 235: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,141 INFO L280 TraceCheckUtils]: 236: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,142 INFO L280 TraceCheckUtils]: 237: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,142 INFO L263 TraceCheckUtils]: 238: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,142 INFO L280 TraceCheckUtils]: 239: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,143 INFO L280 TraceCheckUtils]: 240: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,143 INFO L280 TraceCheckUtils]: 241: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,143 INFO L280 TraceCheckUtils]: 242: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,144 INFO L280 TraceCheckUtils]: 243: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,144 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,144 INFO L280 TraceCheckUtils]: 245: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,145 INFO L263 TraceCheckUtils]: 246: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,145 INFO L280 TraceCheckUtils]: 247: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,145 INFO L280 TraceCheckUtils]: 248: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,145 INFO L280 TraceCheckUtils]: 249: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,146 INFO L280 TraceCheckUtils]: 250: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,146 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,146 INFO L280 TraceCheckUtils]: 252: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,147 INFO L280 TraceCheckUtils]: 253: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,147 INFO L280 TraceCheckUtils]: 254: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,147 INFO L280 TraceCheckUtils]: 255: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,148 INFO L280 TraceCheckUtils]: 256: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,148 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,148 INFO L280 TraceCheckUtils]: 258: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,149 INFO L263 TraceCheckUtils]: 259: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,149 INFO L280 TraceCheckUtils]: 260: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,149 INFO L280 TraceCheckUtils]: 261: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,150 INFO L280 TraceCheckUtils]: 262: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,150 INFO L280 TraceCheckUtils]: 263: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,150 INFO L280 TraceCheckUtils]: 264: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,151 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,151 INFO L280 TraceCheckUtils]: 266: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,151 INFO L280 TraceCheckUtils]: 267: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,151 INFO L280 TraceCheckUtils]: 268: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,152 INFO L280 TraceCheckUtils]: 269: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,152 INFO L280 TraceCheckUtils]: 270: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,152 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,153 INFO L280 TraceCheckUtils]: 272: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,153 INFO L263 TraceCheckUtils]: 273: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,153 INFO L280 TraceCheckUtils]: 274: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,154 INFO L280 TraceCheckUtils]: 275: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,154 INFO L280 TraceCheckUtils]: 276: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,154 INFO L263 TraceCheckUtils]: 277: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,155 INFO L280 TraceCheckUtils]: 278: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,155 INFO L280 TraceCheckUtils]: 279: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,155 INFO L280 TraceCheckUtils]: 280: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,156 INFO L280 TraceCheckUtils]: 281: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,156 INFO L280 TraceCheckUtils]: 282: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,156 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,157 INFO L280 TraceCheckUtils]: 284: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,157 INFO L263 TraceCheckUtils]: 285: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,157 INFO L280 TraceCheckUtils]: 286: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,158 INFO L280 TraceCheckUtils]: 287: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,158 INFO L280 TraceCheckUtils]: 288: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,158 INFO L280 TraceCheckUtils]: 289: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,159 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,159 INFO L280 TraceCheckUtils]: 291: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,159 INFO L280 TraceCheckUtils]: 292: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,160 INFO L280 TraceCheckUtils]: 293: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,160 INFO L280 TraceCheckUtils]: 294: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,160 INFO L280 TraceCheckUtils]: 295: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,160 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,161 INFO L280 TraceCheckUtils]: 297: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,161 INFO L280 TraceCheckUtils]: 298: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,161 INFO L280 TraceCheckUtils]: 299: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,162 INFO L280 TraceCheckUtils]: 300: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,162 INFO L280 TraceCheckUtils]: 301: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,162 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,163 INFO L280 TraceCheckUtils]: 303: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,163 INFO L263 TraceCheckUtils]: 304: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,163 INFO L280 TraceCheckUtils]: 305: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,164 INFO L280 TraceCheckUtils]: 306: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,164 INFO L280 TraceCheckUtils]: 307: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,164 INFO L263 TraceCheckUtils]: 308: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,165 INFO L280 TraceCheckUtils]: 309: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,165 INFO L280 TraceCheckUtils]: 310: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,165 INFO L280 TraceCheckUtils]: 311: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,166 INFO L263 TraceCheckUtils]: 312: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,166 INFO L280 TraceCheckUtils]: 313: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,166 INFO L280 TraceCheckUtils]: 314: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,167 INFO L280 TraceCheckUtils]: 315: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,167 INFO L280 TraceCheckUtils]: 316: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,167 INFO L280 TraceCheckUtils]: 317: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,167 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,168 INFO L280 TraceCheckUtils]: 319: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,168 INFO L263 TraceCheckUtils]: 320: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,168 INFO L280 TraceCheckUtils]: 321: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,169 INFO L280 TraceCheckUtils]: 322: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,169 INFO L280 TraceCheckUtils]: 323: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,169 INFO L280 TraceCheckUtils]: 324: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,170 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,170 INFO L280 TraceCheckUtils]: 326: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,170 INFO L280 TraceCheckUtils]: 327: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,171 INFO L280 TraceCheckUtils]: 328: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,171 INFO L280 TraceCheckUtils]: 329: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,171 INFO L280 TraceCheckUtils]: 330: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,172 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,172 INFO L280 TraceCheckUtils]: 332: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,172 INFO L263 TraceCheckUtils]: 333: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,173 INFO L280 TraceCheckUtils]: 334: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,173 INFO L280 TraceCheckUtils]: 335: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,173 INFO L280 TraceCheckUtils]: 336: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,173 INFO L280 TraceCheckUtils]: 337: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,174 INFO L280 TraceCheckUtils]: 338: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,174 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,174 INFO L280 TraceCheckUtils]: 340: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,175 INFO L280 TraceCheckUtils]: 341: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,175 INFO L280 TraceCheckUtils]: 342: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,175 INFO L280 TraceCheckUtils]: 343: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,175 INFO L280 TraceCheckUtils]: 344: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,176 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,176 INFO L280 TraceCheckUtils]: 346: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,176 INFO L280 TraceCheckUtils]: 347: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,177 INFO L280 TraceCheckUtils]: 348: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,177 INFO L280 TraceCheckUtils]: 349: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,177 INFO L280 TraceCheckUtils]: 350: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,179 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {13911#true} {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,180 INFO L280 TraceCheckUtils]: 352: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,181 INFO L280 TraceCheckUtils]: 353: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} #res := #t~ret0 + #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,182 INFO L280 TraceCheckUtils]: 354: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,182 INFO L280 TraceCheckUtils]: 355: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret0; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,183 INFO L280 TraceCheckUtils]: 356: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume true; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,185 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {15428#(<= |fibonacci_#in~n| 7)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,348 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,352 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,353 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,354 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,355 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,356 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,356 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,357 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,357 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,357 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,361 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,362 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,363 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,364 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,365 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,366 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,367 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,367 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,368 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,368 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,369 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,369 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,370 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,385 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,385 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,389 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,390 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,391 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,392 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,392 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,393 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,393 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,394 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,394 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,396 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,396 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,396 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,396 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,396 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,397 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,397 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,398 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,399 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,399 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,399 INFO L263 TraceCheckUtils]: 19: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,399 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,400 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,400 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,400 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,400 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,401 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,401 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,401 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,401 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,401 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,402 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,402 INFO L263 TraceCheckUtils]: 32: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,402 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,402 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,403 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,403 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,403 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,403 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,404 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,404 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,404 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,404 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,404 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,405 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,405 INFO L263 TraceCheckUtils]: 46: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,406 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,406 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,406 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,406 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,407 INFO L280 TraceCheckUtils]: 54: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,407 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,407 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,407 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,408 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,409 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,409 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,409 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,409 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,409 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,410 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,410 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,410 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,410 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,410 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,411 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,411 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,427 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,433 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,434 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,435 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,436 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,436 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,437 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,437 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,437 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,442 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,443 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,444 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,445 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,445 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,445 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,446 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,446 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,446 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,447 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,447 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,447 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,449 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,449 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,450 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,450 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,451 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,452 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,453 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,453 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,454 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,454 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,454 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,455 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,455 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,455 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,455 INFO L263 TraceCheckUtils]: 23: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,456 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,456 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,456 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,456 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,457 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,457 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,457 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,457 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,458 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,458 INFO L263 TraceCheckUtils]: 36: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,458 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,459 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,459 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,459 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,459 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,460 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,460 INFO L280 TraceCheckUtils]: 44: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,460 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,460 INFO L280 TraceCheckUtils]: 46: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,460 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,461 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,461 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,461 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,462 INFO L263 TraceCheckUtils]: 54: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,463 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,464 INFO L263 TraceCheckUtils]: 62: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,464 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,465 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,465 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L280 TraceCheckUtils]: 75: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,466 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,467 INFO L280 TraceCheckUtils]: 77: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,467 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,467 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,467 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,468 INFO L263 TraceCheckUtils]: 81: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,468 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,468 INFO L280 TraceCheckUtils]: 83: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,468 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,468 INFO L263 TraceCheckUtils]: 85: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,469 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,469 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,469 INFO L280 TraceCheckUtils]: 88: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,469 INFO L263 TraceCheckUtils]: 89: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,469 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,470 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,470 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,470 INFO L280 TraceCheckUtils]: 93: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,470 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L263 TraceCheckUtils]: 97: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L280 TraceCheckUtils]: 99: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,471 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,472 INFO L280 TraceCheckUtils]: 101: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,472 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,472 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,472 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,472 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,473 INFO L280 TraceCheckUtils]: 106: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,473 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,473 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,473 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,473 INFO L263 TraceCheckUtils]: 110: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L280 TraceCheckUtils]: 114: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,474 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,475 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,475 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,475 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,475 INFO L280 TraceCheckUtils]: 120: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,475 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,476 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,476 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,476 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,476 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,476 INFO L280 TraceCheckUtils]: 126: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,477 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,477 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,513 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,517 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,518 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,520 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,521 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,521 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,522 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,523 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,523 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,524 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,543 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,544 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,544 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,545 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,545 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,546 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,546 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,548 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,548 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,548 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,548 INFO L263 TraceCheckUtils]: 28: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,549 INFO L280 TraceCheckUtils]: 32: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,549 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,550 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,550 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,550 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,551 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,551 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,562 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:39,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,566 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,567 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,567 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,568 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,568 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,569 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,569 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,570 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,570 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,570 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,571 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,571 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,572 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,573 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,573 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,574 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,575 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,575 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,575 INFO L263 TraceCheckUtils]: 19: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,576 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,576 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,577 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,577 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,577 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,577 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,578 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,578 INFO L263 TraceCheckUtils]: 32: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,578 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,578 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,579 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,579 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,579 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,579 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,580 INFO L280 TraceCheckUtils]: 40: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,580 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,580 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,580 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,581 INFO L263 TraceCheckUtils]: 46: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,581 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,581 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,581 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,582 INFO L263 TraceCheckUtils]: 50: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,582 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,582 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,582 INFO L280 TraceCheckUtils]: 54: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,583 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,583 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,583 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,583 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,584 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,584 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,585 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,585 INFO L280 TraceCheckUtils]: 66: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,585 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,585 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,586 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,586 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,586 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,586 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,587 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L263 TraceCheckUtils]: 7: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L280 TraceCheckUtils]: 10: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L263 TraceCheckUtils]: 11: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,592 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,592 INFO L280 TraceCheckUtils]: 14: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,592 INFO L263 TraceCheckUtils]: 15: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,593 INFO L280 TraceCheckUtils]: 18: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,593 INFO L263 TraceCheckUtils]: 19: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,593 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,593 INFO L280 TraceCheckUtils]: 22: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,594 INFO L280 TraceCheckUtils]: 23: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,594 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,594 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,594 INFO L280 TraceCheckUtils]: 26: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,594 INFO L263 TraceCheckUtils]: 27: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L280 TraceCheckUtils]: 30: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L280 TraceCheckUtils]: 31: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,595 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,596 INFO L280 TraceCheckUtils]: 34: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,596 INFO L280 TraceCheckUtils]: 35: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,596 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,596 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,597 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,597 INFO L263 TraceCheckUtils]: 40: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,597 INFO L280 TraceCheckUtils]: 41: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,597 INFO L280 TraceCheckUtils]: 42: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,598 INFO L280 TraceCheckUtils]: 44: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,598 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,598 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,598 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,598 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,599 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,599 INFO L280 TraceCheckUtils]: 50: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,599 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,599 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,599 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,600 INFO L263 TraceCheckUtils]: 54: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,600 INFO L280 TraceCheckUtils]: 55: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,600 INFO L280 TraceCheckUtils]: 56: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,600 INFO L280 TraceCheckUtils]: 57: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,600 INFO L263 TraceCheckUtils]: 58: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,601 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,601 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,601 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,601 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,601 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L263 TraceCheckUtils]: 66: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,602 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,603 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,603 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,603 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,603 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,603 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L280 TraceCheckUtils]: 75: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L280 TraceCheckUtils]: 79: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,604 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L280 TraceCheckUtils]: 81: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L263 TraceCheckUtils]: 85: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,605 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,606 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,606 INFO L280 TraceCheckUtils]: 88: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,606 INFO L263 TraceCheckUtils]: 89: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,606 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,606 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L263 TraceCheckUtils]: 93: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L280 TraceCheckUtils]: 95: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,607 INFO L280 TraceCheckUtils]: 97: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L263 TraceCheckUtils]: 101: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L280 TraceCheckUtils]: 102: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,608 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L280 TraceCheckUtils]: 108: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,609 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,610 INFO L280 TraceCheckUtils]: 110: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,610 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,610 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,610 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,610 INFO L263 TraceCheckUtils]: 114: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L280 TraceCheckUtils]: 116: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,611 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,612 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,612 INFO L280 TraceCheckUtils]: 122: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,612 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,612 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,612 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,613 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,613 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,613 INFO L280 TraceCheckUtils]: 128: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,613 INFO L280 TraceCheckUtils]: 129: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,613 INFO L280 TraceCheckUtils]: 130: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,614 INFO L280 TraceCheckUtils]: 131: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,614 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,614 INFO L280 TraceCheckUtils]: 133: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,614 INFO L263 TraceCheckUtils]: 134: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,614 INFO L280 TraceCheckUtils]: 135: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,615 INFO L280 TraceCheckUtils]: 136: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,615 INFO L280 TraceCheckUtils]: 137: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,615 INFO L263 TraceCheckUtils]: 138: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,615 INFO L280 TraceCheckUtils]: 139: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,615 INFO L280 TraceCheckUtils]: 140: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,616 INFO L280 TraceCheckUtils]: 141: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,616 INFO L263 TraceCheckUtils]: 142: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,616 INFO L280 TraceCheckUtils]: 143: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,616 INFO L280 TraceCheckUtils]: 144: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,616 INFO L280 TraceCheckUtils]: 145: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,617 INFO L263 TraceCheckUtils]: 146: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,617 INFO L280 TraceCheckUtils]: 147: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,617 INFO L280 TraceCheckUtils]: 148: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,617 INFO L280 TraceCheckUtils]: 149: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,617 INFO L280 TraceCheckUtils]: 150: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L280 TraceCheckUtils]: 151: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L280 TraceCheckUtils]: 153: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L263 TraceCheckUtils]: 154: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L280 TraceCheckUtils]: 155: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,618 INFO L280 TraceCheckUtils]: 156: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,619 INFO L280 TraceCheckUtils]: 157: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,619 INFO L280 TraceCheckUtils]: 158: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,619 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,619 INFO L280 TraceCheckUtils]: 160: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,619 INFO L280 TraceCheckUtils]: 161: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L280 TraceCheckUtils]: 162: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L280 TraceCheckUtils]: 163: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L280 TraceCheckUtils]: 164: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L280 TraceCheckUtils]: 166: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,620 INFO L263 TraceCheckUtils]: 167: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,621 INFO L280 TraceCheckUtils]: 168: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,621 INFO L280 TraceCheckUtils]: 169: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,621 INFO L280 TraceCheckUtils]: 170: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,621 INFO L280 TraceCheckUtils]: 171: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,621 INFO L280 TraceCheckUtils]: 172: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L280 TraceCheckUtils]: 174: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L280 TraceCheckUtils]: 175: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L280 TraceCheckUtils]: 176: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L280 TraceCheckUtils]: 177: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,622 INFO L280 TraceCheckUtils]: 178: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L280 TraceCheckUtils]: 180: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L263 TraceCheckUtils]: 181: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L280 TraceCheckUtils]: 182: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L280 TraceCheckUtils]: 183: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,623 INFO L280 TraceCheckUtils]: 184: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,624 INFO L263 TraceCheckUtils]: 185: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,624 INFO L280 TraceCheckUtils]: 186: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,624 INFO L280 TraceCheckUtils]: 187: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,624 INFO L280 TraceCheckUtils]: 188: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,624 INFO L280 TraceCheckUtils]: 189: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,625 INFO L280 TraceCheckUtils]: 190: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,625 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,625 INFO L280 TraceCheckUtils]: 192: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,625 INFO L263 TraceCheckUtils]: 193: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,625 INFO L280 TraceCheckUtils]: 194: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,626 INFO L280 TraceCheckUtils]: 195: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,626 INFO L280 TraceCheckUtils]: 196: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,626 INFO L280 TraceCheckUtils]: 197: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,626 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,626 INFO L280 TraceCheckUtils]: 199: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,627 INFO L280 TraceCheckUtils]: 200: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,627 INFO L280 TraceCheckUtils]: 201: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,627 INFO L280 TraceCheckUtils]: 202: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,627 INFO L280 TraceCheckUtils]: 203: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,627 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,628 INFO L280 TraceCheckUtils]: 205: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,628 INFO L280 TraceCheckUtils]: 206: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,628 INFO L280 TraceCheckUtils]: 207: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,628 INFO L280 TraceCheckUtils]: 208: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,628 INFO L280 TraceCheckUtils]: 209: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L280 TraceCheckUtils]: 211: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L280 TraceCheckUtils]: 212: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L280 TraceCheckUtils]: 213: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L280 TraceCheckUtils]: 214: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,629 INFO L280 TraceCheckUtils]: 215: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,630 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13911#true} {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,654 INFO L263 TraceCheckUtils]: 3: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,656 INFO L263 TraceCheckUtils]: 7: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,657 INFO L263 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,660 INFO L263 TraceCheckUtils]: 15: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,661 INFO L280 TraceCheckUtils]: 17: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,662 INFO L263 TraceCheckUtils]: 19: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,664 INFO L280 TraceCheckUtils]: 22: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,664 INFO L263 TraceCheckUtils]: 23: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,665 INFO L280 TraceCheckUtils]: 24: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,665 INFO L280 TraceCheckUtils]: 25: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,666 INFO L280 TraceCheckUtils]: 26: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,666 INFO L263 TraceCheckUtils]: 27: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,666 INFO L280 TraceCheckUtils]: 28: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,667 INFO L280 TraceCheckUtils]: 29: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:39,668 INFO L280 TraceCheckUtils]: 30: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,668 INFO L280 TraceCheckUtils]: 31: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,669 INFO L280 TraceCheckUtils]: 32: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:39,670 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,671 INFO L280 TraceCheckUtils]: 34: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,671 INFO L263 TraceCheckUtils]: 35: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,671 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,672 INFO L280 TraceCheckUtils]: 38: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,673 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,673 INFO L280 TraceCheckUtils]: 41: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,674 INFO L280 TraceCheckUtils]: 42: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,674 INFO L280 TraceCheckUtils]: 43: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,675 INFO L280 TraceCheckUtils]: 44: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,676 INFO L280 TraceCheckUtils]: 45: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:39,677 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,678 INFO L280 TraceCheckUtils]: 47: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,679 INFO L263 TraceCheckUtils]: 48: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,679 INFO L280 TraceCheckUtils]: 49: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,679 INFO L280 TraceCheckUtils]: 50: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,679 INFO L280 TraceCheckUtils]: 52: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,680 INFO L280 TraceCheckUtils]: 53: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,681 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,681 INFO L280 TraceCheckUtils]: 55: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,682 INFO L280 TraceCheckUtils]: 56: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,683 INFO L280 TraceCheckUtils]: 57: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,683 INFO L280 TraceCheckUtils]: 58: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,684 INFO L280 TraceCheckUtils]: 59: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:39,685 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,686 INFO L280 TraceCheckUtils]: 61: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,686 INFO L263 TraceCheckUtils]: 62: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,686 INFO L280 TraceCheckUtils]: 63: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,686 INFO L280 TraceCheckUtils]: 64: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,687 INFO L280 TraceCheckUtils]: 65: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,687 INFO L263 TraceCheckUtils]: 66: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,687 INFO L280 TraceCheckUtils]: 67: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,688 INFO L280 TraceCheckUtils]: 68: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,688 INFO L280 TraceCheckUtils]: 69: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,688 INFO L280 TraceCheckUtils]: 70: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,689 INFO L280 TraceCheckUtils]: 71: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,689 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,689 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,689 INFO L263 TraceCheckUtils]: 74: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,689 INFO L280 TraceCheckUtils]: 75: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,690 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,690 INFO L280 TraceCheckUtils]: 77: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,690 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,690 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,690 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,691 INFO L280 TraceCheckUtils]: 81: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,691 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,691 INFO L280 TraceCheckUtils]: 83: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,691 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,692 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,693 INFO L280 TraceCheckUtils]: 86: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,693 INFO L280 TraceCheckUtils]: 87: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,694 INFO L280 TraceCheckUtils]: 88: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,694 INFO L280 TraceCheckUtils]: 89: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,695 INFO L280 TraceCheckUtils]: 90: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:39,696 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,697 INFO L280 TraceCheckUtils]: 92: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,697 INFO L263 TraceCheckUtils]: 93: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,697 INFO L280 TraceCheckUtils]: 94: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,698 INFO L280 TraceCheckUtils]: 95: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,698 INFO L280 TraceCheckUtils]: 96: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,698 INFO L263 TraceCheckUtils]: 97: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,698 INFO L280 TraceCheckUtils]: 98: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,698 INFO L280 TraceCheckUtils]: 99: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L280 TraceCheckUtils]: 100: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L263 TraceCheckUtils]: 101: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L280 TraceCheckUtils]: 102: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,699 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,700 INFO L280 TraceCheckUtils]: 106: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,700 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,700 INFO L280 TraceCheckUtils]: 108: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,700 INFO L263 TraceCheckUtils]: 109: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,700 INFO L280 TraceCheckUtils]: 110: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,701 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,701 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,701 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,701 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,701 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,702 INFO L280 TraceCheckUtils]: 116: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,702 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,702 INFO L280 TraceCheckUtils]: 118: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,702 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,702 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,703 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,703 INFO L263 TraceCheckUtils]: 122: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,703 INFO L280 TraceCheckUtils]: 123: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,703 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,703 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L280 TraceCheckUtils]: 126: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L280 TraceCheckUtils]: 129: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L280 TraceCheckUtils]: 130: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,704 INFO L280 TraceCheckUtils]: 131: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,705 INFO L280 TraceCheckUtils]: 132: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,705 INFO L280 TraceCheckUtils]: 133: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,706 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,706 INFO L280 TraceCheckUtils]: 135: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,707 INFO L280 TraceCheckUtils]: 136: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,708 INFO L280 TraceCheckUtils]: 137: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,709 INFO L280 TraceCheckUtils]: 138: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,710 INFO L280 TraceCheckUtils]: 139: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume true; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:39,711 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {15754#(<= |fibonacci_#in~n| 5)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,712 INFO L280 TraceCheckUtils]: 141: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,712 INFO L263 TraceCheckUtils]: 142: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,712 INFO L280 TraceCheckUtils]: 143: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,712 INFO L280 TraceCheckUtils]: 144: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L280 TraceCheckUtils]: 145: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L263 TraceCheckUtils]: 146: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L280 TraceCheckUtils]: 147: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L280 TraceCheckUtils]: 148: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L280 TraceCheckUtils]: 149: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,713 INFO L263 TraceCheckUtils]: 150: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,714 INFO L280 TraceCheckUtils]: 151: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,714 INFO L280 TraceCheckUtils]: 152: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,714 INFO L280 TraceCheckUtils]: 153: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,714 INFO L263 TraceCheckUtils]: 154: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,714 INFO L280 TraceCheckUtils]: 155: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,715 INFO L280 TraceCheckUtils]: 156: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,715 INFO L280 TraceCheckUtils]: 157: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,715 INFO L280 TraceCheckUtils]: 158: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,715 INFO L280 TraceCheckUtils]: 159: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,715 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L280 TraceCheckUtils]: 161: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L263 TraceCheckUtils]: 162: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L280 TraceCheckUtils]: 163: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L280 TraceCheckUtils]: 164: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L280 TraceCheckUtils]: 165: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,716 INFO L280 TraceCheckUtils]: 166: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L280 TraceCheckUtils]: 168: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L280 TraceCheckUtils]: 169: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L280 TraceCheckUtils]: 170: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L280 TraceCheckUtils]: 171: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,717 INFO L280 TraceCheckUtils]: 172: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L280 TraceCheckUtils]: 174: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L263 TraceCheckUtils]: 175: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L280 TraceCheckUtils]: 176: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L280 TraceCheckUtils]: 177: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,718 INFO L280 TraceCheckUtils]: 178: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,719 INFO L280 TraceCheckUtils]: 179: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,719 INFO L280 TraceCheckUtils]: 180: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,719 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,719 INFO L280 TraceCheckUtils]: 182: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,720 INFO L280 TraceCheckUtils]: 183: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,720 INFO L280 TraceCheckUtils]: 184: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,720 INFO L280 TraceCheckUtils]: 185: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,721 INFO L280 TraceCheckUtils]: 186: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,721 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,721 INFO L280 TraceCheckUtils]: 188: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,721 INFO L263 TraceCheckUtils]: 189: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,722 INFO L280 TraceCheckUtils]: 190: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,722 INFO L280 TraceCheckUtils]: 191: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,722 INFO L280 TraceCheckUtils]: 192: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,722 INFO L263 TraceCheckUtils]: 193: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L280 TraceCheckUtils]: 194: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L280 TraceCheckUtils]: 195: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L280 TraceCheckUtils]: 196: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L280 TraceCheckUtils]: 197: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L280 TraceCheckUtils]: 198: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,723 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,724 INFO L280 TraceCheckUtils]: 200: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,724 INFO L263 TraceCheckUtils]: 201: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,724 INFO L280 TraceCheckUtils]: 202: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,724 INFO L280 TraceCheckUtils]: 203: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,724 INFO L280 TraceCheckUtils]: 204: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L280 TraceCheckUtils]: 205: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L280 TraceCheckUtils]: 207: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L280 TraceCheckUtils]: 208: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L280 TraceCheckUtils]: 209: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,725 INFO L280 TraceCheckUtils]: 210: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,726 INFO L280 TraceCheckUtils]: 211: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,726 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,726 INFO L280 TraceCheckUtils]: 213: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,726 INFO L280 TraceCheckUtils]: 214: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,726 INFO L280 TraceCheckUtils]: 215: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,727 INFO L280 TraceCheckUtils]: 216: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,727 INFO L280 TraceCheckUtils]: 217: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,728 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {13911#true} {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,728 INFO L280 TraceCheckUtils]: 219: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,729 INFO L280 TraceCheckUtils]: 220: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,729 INFO L280 TraceCheckUtils]: 221: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,730 INFO L280 TraceCheckUtils]: 222: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,731 INFO L280 TraceCheckUtils]: 223: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume true; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:39,733 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {15635#(<= |fibonacci_#in~n| 6)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,734 INFO L280 TraceCheckUtils]: 225: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,734 INFO L263 TraceCheckUtils]: 226: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,734 INFO L280 TraceCheckUtils]: 227: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,734 INFO L280 TraceCheckUtils]: 228: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,735 INFO L280 TraceCheckUtils]: 229: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,735 INFO L263 TraceCheckUtils]: 230: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,735 INFO L280 TraceCheckUtils]: 231: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,735 INFO L280 TraceCheckUtils]: 232: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,735 INFO L280 TraceCheckUtils]: 233: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L263 TraceCheckUtils]: 234: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L280 TraceCheckUtils]: 235: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L280 TraceCheckUtils]: 236: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L280 TraceCheckUtils]: 237: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L263 TraceCheckUtils]: 238: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,736 INFO L280 TraceCheckUtils]: 239: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,737 INFO L280 TraceCheckUtils]: 240: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,737 INFO L280 TraceCheckUtils]: 241: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,737 INFO L263 TraceCheckUtils]: 242: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,737 INFO L280 TraceCheckUtils]: 243: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,737 INFO L280 TraceCheckUtils]: 244: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L280 TraceCheckUtils]: 245: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L280 TraceCheckUtils]: 246: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L280 TraceCheckUtils]: 247: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L280 TraceCheckUtils]: 249: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,738 INFO L263 TraceCheckUtils]: 250: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L280 TraceCheckUtils]: 251: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L280 TraceCheckUtils]: 252: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L280 TraceCheckUtils]: 253: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L280 TraceCheckUtils]: 254: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,739 INFO L280 TraceCheckUtils]: 256: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,740 INFO L280 TraceCheckUtils]: 257: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,740 INFO L280 TraceCheckUtils]: 258: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,740 INFO L280 TraceCheckUtils]: 259: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,740 INFO L280 TraceCheckUtils]: 260: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,740 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L280 TraceCheckUtils]: 262: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L263 TraceCheckUtils]: 263: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L280 TraceCheckUtils]: 264: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L280 TraceCheckUtils]: 265: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L280 TraceCheckUtils]: 266: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,741 INFO L280 TraceCheckUtils]: 267: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L280 TraceCheckUtils]: 268: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L280 TraceCheckUtils]: 270: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L280 TraceCheckUtils]: 271: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L280 TraceCheckUtils]: 272: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,742 INFO L280 TraceCheckUtils]: 273: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,743 INFO L280 TraceCheckUtils]: 274: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,743 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,743 INFO L280 TraceCheckUtils]: 276: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,744 INFO L263 TraceCheckUtils]: 277: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,744 INFO L280 TraceCheckUtils]: 278: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,744 INFO L280 TraceCheckUtils]: 279: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,744 INFO L280 TraceCheckUtils]: 280: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,745 INFO L263 TraceCheckUtils]: 281: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,745 INFO L280 TraceCheckUtils]: 282: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,745 INFO L280 TraceCheckUtils]: 283: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,746 INFO L280 TraceCheckUtils]: 284: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,746 INFO L280 TraceCheckUtils]: 285: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,746 INFO L280 TraceCheckUtils]: 286: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,746 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,746 INFO L280 TraceCheckUtils]: 288: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,747 INFO L263 TraceCheckUtils]: 289: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,747 INFO L280 TraceCheckUtils]: 290: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,747 INFO L280 TraceCheckUtils]: 291: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,747 INFO L280 TraceCheckUtils]: 292: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,747 INFO L280 TraceCheckUtils]: 293: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,748 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,748 INFO L280 TraceCheckUtils]: 295: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,748 INFO L280 TraceCheckUtils]: 296: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,748 INFO L280 TraceCheckUtils]: 297: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,748 INFO L280 TraceCheckUtils]: 298: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L280 TraceCheckUtils]: 299: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L280 TraceCheckUtils]: 301: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L280 TraceCheckUtils]: 302: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L280 TraceCheckUtils]: 303: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,749 INFO L280 TraceCheckUtils]: 304: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,750 INFO L280 TraceCheckUtils]: 305: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,750 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,750 INFO L280 TraceCheckUtils]: 307: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,750 INFO L263 TraceCheckUtils]: 308: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,750 INFO L280 TraceCheckUtils]: 309: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L280 TraceCheckUtils]: 310: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L280 TraceCheckUtils]: 311: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L263 TraceCheckUtils]: 312: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L280 TraceCheckUtils]: 313: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L280 TraceCheckUtils]: 314: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,751 INFO L280 TraceCheckUtils]: 315: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L263 TraceCheckUtils]: 316: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L280 TraceCheckUtils]: 317: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L280 TraceCheckUtils]: 318: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L280 TraceCheckUtils]: 319: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L280 TraceCheckUtils]: 320: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,752 INFO L280 TraceCheckUtils]: 321: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L280 TraceCheckUtils]: 323: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L263 TraceCheckUtils]: 324: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L280 TraceCheckUtils]: 325: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L280 TraceCheckUtils]: 326: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,753 INFO L280 TraceCheckUtils]: 327: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L280 TraceCheckUtils]: 328: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L280 TraceCheckUtils]: 330: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L280 TraceCheckUtils]: 331: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L280 TraceCheckUtils]: 332: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,754 INFO L280 TraceCheckUtils]: 333: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,755 INFO L280 TraceCheckUtils]: 334: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,755 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,755 INFO L280 TraceCheckUtils]: 336: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,756 INFO L263 TraceCheckUtils]: 337: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,756 INFO L280 TraceCheckUtils]: 338: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,756 INFO L280 TraceCheckUtils]: 339: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,756 INFO L280 TraceCheckUtils]: 340: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,757 INFO L280 TraceCheckUtils]: 341: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,757 INFO L280 TraceCheckUtils]: 342: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,757 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,758 INFO L280 TraceCheckUtils]: 344: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,758 INFO L280 TraceCheckUtils]: 345: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,758 INFO L280 TraceCheckUtils]: 346: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,758 INFO L280 TraceCheckUtils]: 347: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,758 INFO L280 TraceCheckUtils]: 348: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,759 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,759 INFO L280 TraceCheckUtils]: 350: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,759 INFO L280 TraceCheckUtils]: 351: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,759 INFO L280 TraceCheckUtils]: 352: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,759 INFO L280 TraceCheckUtils]: 353: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,760 INFO L280 TraceCheckUtils]: 354: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,761 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13911#true} {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,761 INFO L280 TraceCheckUtils]: 356: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,762 INFO L280 TraceCheckUtils]: 357: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} #res := #t~ret0 + #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,762 INFO L280 TraceCheckUtils]: 358: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,763 INFO L280 TraceCheckUtils]: 359: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret0; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,763 INFO L280 TraceCheckUtils]: 360: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume true; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:39,765 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {15428#(<= |fibonacci_#in~n| 7)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,765 INFO L280 TraceCheckUtils]: 362: Hoare triple {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:39,766 INFO L263 TraceCheckUtils]: 363: Hoare triple {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,766 INFO L280 TraceCheckUtils]: 364: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,766 INFO L280 TraceCheckUtils]: 365: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,766 INFO L280 TraceCheckUtils]: 366: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,766 INFO L263 TraceCheckUtils]: 367: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,766 INFO L280 TraceCheckUtils]: 368: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,767 INFO L280 TraceCheckUtils]: 369: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,767 INFO L280 TraceCheckUtils]: 370: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,767 INFO L263 TraceCheckUtils]: 371: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,767 INFO L280 TraceCheckUtils]: 372: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,767 INFO L280 TraceCheckUtils]: 373: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L280 TraceCheckUtils]: 374: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L263 TraceCheckUtils]: 375: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L280 TraceCheckUtils]: 376: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L280 TraceCheckUtils]: 377: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L280 TraceCheckUtils]: 378: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,768 INFO L263 TraceCheckUtils]: 379: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,769 INFO L280 TraceCheckUtils]: 380: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,769 INFO L280 TraceCheckUtils]: 381: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,769 INFO L280 TraceCheckUtils]: 382: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,769 INFO L263 TraceCheckUtils]: 383: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,769 INFO L280 TraceCheckUtils]: 384: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,770 INFO L280 TraceCheckUtils]: 385: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,770 INFO L280 TraceCheckUtils]: 386: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,770 INFO L280 TraceCheckUtils]: 387: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,770 INFO L280 TraceCheckUtils]: 388: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,770 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L280 TraceCheckUtils]: 390: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L263 TraceCheckUtils]: 391: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L280 TraceCheckUtils]: 392: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L280 TraceCheckUtils]: 393: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L280 TraceCheckUtils]: 394: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,771 INFO L280 TraceCheckUtils]: 395: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L280 TraceCheckUtils]: 397: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L280 TraceCheckUtils]: 398: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L280 TraceCheckUtils]: 399: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L280 TraceCheckUtils]: 400: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,772 INFO L280 TraceCheckUtils]: 401: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L280 TraceCheckUtils]: 403: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L263 TraceCheckUtils]: 404: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L280 TraceCheckUtils]: 405: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L280 TraceCheckUtils]: 406: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,773 INFO L280 TraceCheckUtils]: 407: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 408: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 409: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 411: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 412: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 413: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,774 INFO L280 TraceCheckUtils]: 414: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L280 TraceCheckUtils]: 415: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L280 TraceCheckUtils]: 417: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L263 TraceCheckUtils]: 418: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L280 TraceCheckUtils]: 419: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,775 INFO L280 TraceCheckUtils]: 420: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,776 INFO L280 TraceCheckUtils]: 421: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,776 INFO L263 TraceCheckUtils]: 422: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,776 INFO L280 TraceCheckUtils]: 423: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,776 INFO L280 TraceCheckUtils]: 424: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,776 INFO L280 TraceCheckUtils]: 425: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L280 TraceCheckUtils]: 426: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L280 TraceCheckUtils]: 427: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L280 TraceCheckUtils]: 429: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L263 TraceCheckUtils]: 430: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,777 INFO L280 TraceCheckUtils]: 431: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L280 TraceCheckUtils]: 432: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L280 TraceCheckUtils]: 433: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L280 TraceCheckUtils]: 434: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L280 TraceCheckUtils]: 436: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,778 INFO L280 TraceCheckUtils]: 437: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,779 INFO L280 TraceCheckUtils]: 438: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,779 INFO L280 TraceCheckUtils]: 439: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,779 INFO L280 TraceCheckUtils]: 440: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,779 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,779 INFO L280 TraceCheckUtils]: 442: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L280 TraceCheckUtils]: 443: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L280 TraceCheckUtils]: 444: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L280 TraceCheckUtils]: 445: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L280 TraceCheckUtils]: 446: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,780 INFO L280 TraceCheckUtils]: 448: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,781 INFO L263 TraceCheckUtils]: 449: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,781 INFO L280 TraceCheckUtils]: 450: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,781 INFO L280 TraceCheckUtils]: 451: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,781 INFO L280 TraceCheckUtils]: 452: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,781 INFO L263 TraceCheckUtils]: 453: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L280 TraceCheckUtils]: 454: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L280 TraceCheckUtils]: 455: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L280 TraceCheckUtils]: 456: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L263 TraceCheckUtils]: 457: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L280 TraceCheckUtils]: 458: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,782 INFO L280 TraceCheckUtils]: 459: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,783 INFO L280 TraceCheckUtils]: 460: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,783 INFO L280 TraceCheckUtils]: 461: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,783 INFO L280 TraceCheckUtils]: 462: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,783 INFO L275 TraceCheckUtils]: 463: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,783 INFO L280 TraceCheckUtils]: 464: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,784 INFO L263 TraceCheckUtils]: 465: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,784 INFO L280 TraceCheckUtils]: 466: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,784 INFO L280 TraceCheckUtils]: 467: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,784 INFO L280 TraceCheckUtils]: 468: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,784 INFO L280 TraceCheckUtils]: 469: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,785 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,785 INFO L280 TraceCheckUtils]: 471: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,785 INFO L280 TraceCheckUtils]: 472: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,785 INFO L280 TraceCheckUtils]: 473: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,785 INFO L280 TraceCheckUtils]: 474: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,786 INFO L280 TraceCheckUtils]: 475: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,786 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,786 INFO L280 TraceCheckUtils]: 477: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,786 INFO L263 TraceCheckUtils]: 478: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,786 INFO L280 TraceCheckUtils]: 479: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,787 INFO L280 TraceCheckUtils]: 480: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,787 INFO L280 TraceCheckUtils]: 481: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,787 INFO L280 TraceCheckUtils]: 482: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,787 INFO L280 TraceCheckUtils]: 483: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,787 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,788 INFO L280 TraceCheckUtils]: 485: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,788 INFO L280 TraceCheckUtils]: 486: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,788 INFO L280 TraceCheckUtils]: 487: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,788 INFO L280 TraceCheckUtils]: 488: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,789 INFO L280 TraceCheckUtils]: 489: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,789 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,789 INFO L280 TraceCheckUtils]: 491: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,789 INFO L280 TraceCheckUtils]: 492: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,789 INFO L280 TraceCheckUtils]: 493: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,790 INFO L280 TraceCheckUtils]: 494: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,790 INFO L280 TraceCheckUtils]: 495: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,790 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,790 INFO L280 TraceCheckUtils]: 497: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,790 INFO L263 TraceCheckUtils]: 498: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,791 INFO L280 TraceCheckUtils]: 499: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,791 INFO L280 TraceCheckUtils]: 500: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,791 INFO L280 TraceCheckUtils]: 501: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,791 INFO L263 TraceCheckUtils]: 502: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,792 INFO L280 TraceCheckUtils]: 503: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,792 INFO L280 TraceCheckUtils]: 504: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,792 INFO L280 TraceCheckUtils]: 505: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,792 INFO L263 TraceCheckUtils]: 506: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,792 INFO L280 TraceCheckUtils]: 507: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,793 INFO L280 TraceCheckUtils]: 508: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,793 INFO L280 TraceCheckUtils]: 509: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,793 INFO L263 TraceCheckUtils]: 510: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,793 INFO L280 TraceCheckUtils]: 511: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,794 INFO L280 TraceCheckUtils]: 512: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,794 INFO L280 TraceCheckUtils]: 513: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,794 INFO L280 TraceCheckUtils]: 514: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,794 INFO L280 TraceCheckUtils]: 515: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,794 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,795 INFO L280 TraceCheckUtils]: 517: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,795 INFO L263 TraceCheckUtils]: 518: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,795 INFO L280 TraceCheckUtils]: 519: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,795 INFO L280 TraceCheckUtils]: 520: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,796 INFO L280 TraceCheckUtils]: 521: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,796 INFO L280 TraceCheckUtils]: 522: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,796 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,796 INFO L280 TraceCheckUtils]: 524: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,796 INFO L280 TraceCheckUtils]: 525: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,797 INFO L280 TraceCheckUtils]: 526: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,797 INFO L280 TraceCheckUtils]: 527: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,797 INFO L280 TraceCheckUtils]: 528: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,797 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,798 INFO L280 TraceCheckUtils]: 530: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,798 INFO L263 TraceCheckUtils]: 531: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,798 INFO L280 TraceCheckUtils]: 532: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,798 INFO L280 TraceCheckUtils]: 533: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,798 INFO L280 TraceCheckUtils]: 534: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,799 INFO L280 TraceCheckUtils]: 535: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,799 INFO L280 TraceCheckUtils]: 536: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,799 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,799 INFO L280 TraceCheckUtils]: 538: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,799 INFO L280 TraceCheckUtils]: 539: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L280 TraceCheckUtils]: 540: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L280 TraceCheckUtils]: 541: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L280 TraceCheckUtils]: 542: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L280 TraceCheckUtils]: 544: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,800 INFO L263 TraceCheckUtils]: 545: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,801 INFO L280 TraceCheckUtils]: 546: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,801 INFO L280 TraceCheckUtils]: 547: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,801 INFO L280 TraceCheckUtils]: 548: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:39,801 INFO L263 TraceCheckUtils]: 549: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:39,801 INFO L280 TraceCheckUtils]: 550: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L280 TraceCheckUtils]: 551: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L280 TraceCheckUtils]: 552: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L280 TraceCheckUtils]: 553: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L280 TraceCheckUtils]: 554: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L275 TraceCheckUtils]: 555: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:39,802 INFO L280 TraceCheckUtils]: 556: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L263 TraceCheckUtils]: 557: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L280 TraceCheckUtils]: 558: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L280 TraceCheckUtils]: 559: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L280 TraceCheckUtils]: 560: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L280 TraceCheckUtils]: 561: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,803 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,804 INFO L280 TraceCheckUtils]: 563: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,804 INFO L280 TraceCheckUtils]: 564: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,804 INFO L280 TraceCheckUtils]: 565: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,804 INFO L280 TraceCheckUtils]: 566: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,804 INFO L280 TraceCheckUtils]: 567: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L280 TraceCheckUtils]: 569: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L280 TraceCheckUtils]: 570: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L280 TraceCheckUtils]: 571: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L280 TraceCheckUtils]: 572: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,805 INFO L280 TraceCheckUtils]: 573: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L275 TraceCheckUtils]: 574: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L280 TraceCheckUtils]: 575: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L280 TraceCheckUtils]: 576: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L280 TraceCheckUtils]: 577: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L280 TraceCheckUtils]: 578: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:39,806 INFO L280 TraceCheckUtils]: 579: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:39,808 INFO L275 TraceCheckUtils]: 580: Hoare quadruple {13911#true} {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,808 INFO L280 TraceCheckUtils]: 581: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,809 INFO L280 TraceCheckUtils]: 582: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} #res := #t~ret0 + #t~ret1; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,809 INFO L280 TraceCheckUtils]: 583: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} havoc #t~ret1; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,810 INFO L280 TraceCheckUtils]: 584: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} havoc #t~ret0; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,810 INFO L280 TraceCheckUtils]: 585: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} assume true; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:39,811 INFO L275 TraceCheckUtils]: 586: Hoare quadruple {15080#(<= |fibonacci_#in~n| 8)} {13911#true} #53#return; {14502#(<= main_~x~0 8)} is VALID [2020-07-08 21:49:40,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {13911#true} call ULTIMATE.init(); {13911#true} is VALID [2020-07-08 21:49:40,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13911#true} {13911#true} #49#return; {13911#true} is VALID [2020-07-08 21:49:40,025 INFO L263 TraceCheckUtils]: 3: Hoare triple {13911#true} call #t~ret4 := main(); {13911#true} is VALID [2020-07-08 21:49:40,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {13911#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {13911#true} ~x~0 := #t~nondet2; {13911#true} is VALID [2020-07-08 21:49:40,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {13911#true} havoc #t~nondet2; {13911#true} is VALID [2020-07-08 21:49:40,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {13911#true} assume !(~x~0 > 46); {13911#true} is VALID [2020-07-08 21:49:40,026 INFO L263 TraceCheckUtils]: 8: Hoare triple {13911#true} call #t~ret3 := fibonacci(~x~0); {13911#true} is VALID [2020-07-08 21:49:40,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,029 INFO L263 TraceCheckUtils]: 12: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,031 INFO L263 TraceCheckUtils]: 16: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,032 INFO L280 TraceCheckUtils]: 19: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,032 INFO L263 TraceCheckUtils]: 20: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,033 INFO L280 TraceCheckUtils]: 21: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,033 INFO L280 TraceCheckUtils]: 22: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,034 INFO L280 TraceCheckUtils]: 23: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,034 INFO L263 TraceCheckUtils]: 24: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,035 INFO L280 TraceCheckUtils]: 26: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,036 INFO L280 TraceCheckUtils]: 27: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,036 INFO L263 TraceCheckUtils]: 28: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,036 INFO L280 TraceCheckUtils]: 29: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,037 INFO L280 TraceCheckUtils]: 30: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,038 INFO L263 TraceCheckUtils]: 32: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,038 INFO L280 TraceCheckUtils]: 33: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,039 INFO L280 TraceCheckUtils]: 34: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,039 INFO L280 TraceCheckUtils]: 35: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,040 INFO L263 TraceCheckUtils]: 36: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,040 INFO L280 TraceCheckUtils]: 37: Hoare triple {13911#true} ~n := #in~n; {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,041 INFO L280 TraceCheckUtils]: 38: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {14503#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 21:49:40,041 INFO L280 TraceCheckUtils]: 39: Hoare triple {14503#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:40,042 INFO L280 TraceCheckUtils]: 40: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} #res := 1; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:40,043 INFO L280 TraceCheckUtils]: 41: Hoare triple {15865#(<= |fibonacci_#in~n| 1)} assume true; {15865#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 21:49:40,044 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15865#(<= |fibonacci_#in~n| 1)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,044 INFO L280 TraceCheckUtils]: 43: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,045 INFO L263 TraceCheckUtils]: 44: Hoare triple {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,045 INFO L280 TraceCheckUtils]: 48: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,046 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {13911#true} {15858#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,047 INFO L280 TraceCheckUtils]: 51: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} #res := #t~ret0 + #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,048 INFO L280 TraceCheckUtils]: 52: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret1; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,048 INFO L280 TraceCheckUtils]: 53: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} havoc #t~ret0; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,049 INFO L280 TraceCheckUtils]: 54: Hoare triple {15864#(<= |fibonacci_#in~n| 2)} assume true; {15864#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 21:49:40,050 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {15864#(<= |fibonacci_#in~n| 2)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,051 INFO L280 TraceCheckUtils]: 56: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,051 INFO L263 TraceCheckUtils]: 57: Hoare triple {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,051 INFO L280 TraceCheckUtils]: 58: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,051 INFO L280 TraceCheckUtils]: 59: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,051 INFO L280 TraceCheckUtils]: 60: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,051 INFO L280 TraceCheckUtils]: 61: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,052 INFO L280 TraceCheckUtils]: 62: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,053 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13911#true} {15844#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,053 INFO L280 TraceCheckUtils]: 64: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,054 INFO L280 TraceCheckUtils]: 65: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} #res := #t~ret0 + #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,054 INFO L280 TraceCheckUtils]: 66: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret1; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,055 INFO L280 TraceCheckUtils]: 67: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} havoc #t~ret0; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,055 INFO L280 TraceCheckUtils]: 68: Hoare triple {15851#(<= |fibonacci_#in~n| 3)} assume true; {15851#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 21:49:40,057 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15851#(<= |fibonacci_#in~n| 3)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,057 INFO L280 TraceCheckUtils]: 70: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,058 INFO L263 TraceCheckUtils]: 71: Hoare triple {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,058 INFO L280 TraceCheckUtils]: 72: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,058 INFO L280 TraceCheckUtils]: 73: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,058 INFO L280 TraceCheckUtils]: 74: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,058 INFO L263 TraceCheckUtils]: 75: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,058 INFO L280 TraceCheckUtils]: 76: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,059 INFO L280 TraceCheckUtils]: 77: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,059 INFO L280 TraceCheckUtils]: 79: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,059 INFO L280 TraceCheckUtils]: 80: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,059 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L280 TraceCheckUtils]: 82: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L263 TraceCheckUtils]: 83: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L280 TraceCheckUtils]: 84: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L280 TraceCheckUtils]: 85: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L280 TraceCheckUtils]: 86: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L280 TraceCheckUtils]: 87: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,060 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,061 INFO L280 TraceCheckUtils]: 89: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,061 INFO L280 TraceCheckUtils]: 90: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,061 INFO L280 TraceCheckUtils]: 91: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,061 INFO L280 TraceCheckUtils]: 92: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,061 INFO L280 TraceCheckUtils]: 93: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,062 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13911#true} {15796#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,063 INFO L280 TraceCheckUtils]: 95: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} #res := #t~ret0 + #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret1; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,065 INFO L280 TraceCheckUtils]: 98: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} havoc #t~ret0; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,065 INFO L280 TraceCheckUtils]: 99: Hoare triple {15820#(<= |fibonacci_#in~n| 4)} assume true; {15820#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 21:49:40,066 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {15820#(<= |fibonacci_#in~n| 4)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,067 INFO L280 TraceCheckUtils]: 101: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,067 INFO L263 TraceCheckUtils]: 102: Hoare triple {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,068 INFO L280 TraceCheckUtils]: 103: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,068 INFO L280 TraceCheckUtils]: 104: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,068 INFO L280 TraceCheckUtils]: 105: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,068 INFO L263 TraceCheckUtils]: 106: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,068 INFO L280 TraceCheckUtils]: 107: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L280 TraceCheckUtils]: 109: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L263 TraceCheckUtils]: 110: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L280 TraceCheckUtils]: 111: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L280 TraceCheckUtils]: 112: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,069 INFO L280 TraceCheckUtils]: 113: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L280 TraceCheckUtils]: 114: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L280 TraceCheckUtils]: 115: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L280 TraceCheckUtils]: 117: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L263 TraceCheckUtils]: 118: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,070 INFO L280 TraceCheckUtils]: 119: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,071 INFO L280 TraceCheckUtils]: 120: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,071 INFO L280 TraceCheckUtils]: 121: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,071 INFO L280 TraceCheckUtils]: 122: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,071 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,071 INFO L280 TraceCheckUtils]: 124: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L280 TraceCheckUtils]: 125: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L280 TraceCheckUtils]: 126: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L280 TraceCheckUtils]: 127: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L280 TraceCheckUtils]: 128: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,072 INFO L280 TraceCheckUtils]: 130: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L263 TraceCheckUtils]: 131: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L280 TraceCheckUtils]: 132: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L280 TraceCheckUtils]: 133: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L280 TraceCheckUtils]: 134: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L280 TraceCheckUtils]: 135: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L280 TraceCheckUtils]: 136: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,073 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,074 INFO L280 TraceCheckUtils]: 138: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,074 INFO L280 TraceCheckUtils]: 139: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,074 INFO L280 TraceCheckUtils]: 140: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,074 INFO L280 TraceCheckUtils]: 141: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,074 INFO L280 TraceCheckUtils]: 142: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,075 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {13911#true} {15712#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,076 INFO L280 TraceCheckUtils]: 144: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,076 INFO L280 TraceCheckUtils]: 145: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} #res := #t~ret0 + #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,077 INFO L280 TraceCheckUtils]: 146: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret1; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,077 INFO L280 TraceCheckUtils]: 147: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} havoc #t~ret0; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,078 INFO L280 TraceCheckUtils]: 148: Hoare triple {15754#(<= |fibonacci_#in~n| 5)} assume true; {15754#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 21:49:40,079 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15754#(<= |fibonacci_#in~n| 5)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,080 INFO L280 TraceCheckUtils]: 150: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,080 INFO L263 TraceCheckUtils]: 151: Hoare triple {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,080 INFO L280 TraceCheckUtils]: 152: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,080 INFO L280 TraceCheckUtils]: 153: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,080 INFO L280 TraceCheckUtils]: 154: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,080 INFO L263 TraceCheckUtils]: 155: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L280 TraceCheckUtils]: 156: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L280 TraceCheckUtils]: 157: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L280 TraceCheckUtils]: 158: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L263 TraceCheckUtils]: 159: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L280 TraceCheckUtils]: 160: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,081 INFO L280 TraceCheckUtils]: 161: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L280 TraceCheckUtils]: 162: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L263 TraceCheckUtils]: 163: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L280 TraceCheckUtils]: 164: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L280 TraceCheckUtils]: 165: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L280 TraceCheckUtils]: 166: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,082 INFO L280 TraceCheckUtils]: 167: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L280 TraceCheckUtils]: 168: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L280 TraceCheckUtils]: 170: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L263 TraceCheckUtils]: 171: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L280 TraceCheckUtils]: 172: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,083 INFO L280 TraceCheckUtils]: 173: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L280 TraceCheckUtils]: 174: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L280 TraceCheckUtils]: 175: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L280 TraceCheckUtils]: 177: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L280 TraceCheckUtils]: 178: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,084 INFO L280 TraceCheckUtils]: 179: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,085 INFO L280 TraceCheckUtils]: 180: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,085 INFO L280 TraceCheckUtils]: 181: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,085 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,085 INFO L280 TraceCheckUtils]: 183: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,085 INFO L263 TraceCheckUtils]: 184: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L280 TraceCheckUtils]: 185: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L280 TraceCheckUtils]: 186: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L280 TraceCheckUtils]: 187: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L280 TraceCheckUtils]: 188: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L280 TraceCheckUtils]: 189: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,086 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L280 TraceCheckUtils]: 191: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L280 TraceCheckUtils]: 192: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L280 TraceCheckUtils]: 193: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L280 TraceCheckUtils]: 194: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L280 TraceCheckUtils]: 195: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,087 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L280 TraceCheckUtils]: 197: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L263 TraceCheckUtils]: 198: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L280 TraceCheckUtils]: 199: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L280 TraceCheckUtils]: 200: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L280 TraceCheckUtils]: 201: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L263 TraceCheckUtils]: 202: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,088 INFO L280 TraceCheckUtils]: 203: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L280 TraceCheckUtils]: 204: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L280 TraceCheckUtils]: 205: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L280 TraceCheckUtils]: 206: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L280 TraceCheckUtils]: 207: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,089 INFO L280 TraceCheckUtils]: 209: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L263 TraceCheckUtils]: 210: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L280 TraceCheckUtils]: 211: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L280 TraceCheckUtils]: 212: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L280 TraceCheckUtils]: 213: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L280 TraceCheckUtils]: 214: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,090 INFO L280 TraceCheckUtils]: 216: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L280 TraceCheckUtils]: 217: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L280 TraceCheckUtils]: 218: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L280 TraceCheckUtils]: 219: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L280 TraceCheckUtils]: 220: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,091 INFO L280 TraceCheckUtils]: 222: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,092 INFO L280 TraceCheckUtils]: 223: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,092 INFO L280 TraceCheckUtils]: 224: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,092 INFO L280 TraceCheckUtils]: 225: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,092 INFO L280 TraceCheckUtils]: 226: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,093 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13911#true} {15558#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,093 INFO L280 TraceCheckUtils]: 228: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,094 INFO L280 TraceCheckUtils]: 229: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,094 INFO L280 TraceCheckUtils]: 230: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret1; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,095 INFO L280 TraceCheckUtils]: 231: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} havoc #t~ret0; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,095 INFO L280 TraceCheckUtils]: 232: Hoare triple {15635#(<= |fibonacci_#in~n| 6)} assume true; {15635#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 21:49:40,096 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {15635#(<= |fibonacci_#in~n| 6)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,097 INFO L280 TraceCheckUtils]: 234: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,097 INFO L263 TraceCheckUtils]: 235: Hoare triple {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,097 INFO L280 TraceCheckUtils]: 236: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,097 INFO L280 TraceCheckUtils]: 237: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L280 TraceCheckUtils]: 238: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L263 TraceCheckUtils]: 239: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L280 TraceCheckUtils]: 240: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L280 TraceCheckUtils]: 241: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L280 TraceCheckUtils]: 242: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L263 TraceCheckUtils]: 243: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,098 INFO L280 TraceCheckUtils]: 244: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L280 TraceCheckUtils]: 245: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L280 TraceCheckUtils]: 246: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L263 TraceCheckUtils]: 247: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L280 TraceCheckUtils]: 248: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L280 TraceCheckUtils]: 249: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L280 TraceCheckUtils]: 250: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,099 INFO L263 TraceCheckUtils]: 251: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 252: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 253: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 254: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 255: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 256: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L280 TraceCheckUtils]: 258: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,100 INFO L263 TraceCheckUtils]: 259: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 260: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 261: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 262: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 263: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 265: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,101 INFO L280 TraceCheckUtils]: 266: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L280 TraceCheckUtils]: 267: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L280 TraceCheckUtils]: 268: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L280 TraceCheckUtils]: 269: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L280 TraceCheckUtils]: 271: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,102 INFO L263 TraceCheckUtils]: 272: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L280 TraceCheckUtils]: 273: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L280 TraceCheckUtils]: 274: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L280 TraceCheckUtils]: 275: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L280 TraceCheckUtils]: 276: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L280 TraceCheckUtils]: 277: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,103 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L280 TraceCheckUtils]: 279: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L280 TraceCheckUtils]: 280: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L280 TraceCheckUtils]: 281: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L280 TraceCheckUtils]: 282: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L280 TraceCheckUtils]: 283: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,104 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L280 TraceCheckUtils]: 285: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L263 TraceCheckUtils]: 286: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L280 TraceCheckUtils]: 287: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L280 TraceCheckUtils]: 288: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L280 TraceCheckUtils]: 289: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,105 INFO L263 TraceCheckUtils]: 290: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L280 TraceCheckUtils]: 291: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L280 TraceCheckUtils]: 292: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L280 TraceCheckUtils]: 293: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L280 TraceCheckUtils]: 294: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L280 TraceCheckUtils]: 295: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,106 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,107 INFO L280 TraceCheckUtils]: 297: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,107 INFO L263 TraceCheckUtils]: 298: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,107 INFO L280 TraceCheckUtils]: 299: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,107 INFO L280 TraceCheckUtils]: 300: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,107 INFO L280 TraceCheckUtils]: 301: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,108 INFO L280 TraceCheckUtils]: 302: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,108 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,108 INFO L280 TraceCheckUtils]: 304: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,109 INFO L280 TraceCheckUtils]: 305: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,109 INFO L280 TraceCheckUtils]: 306: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,109 INFO L280 TraceCheckUtils]: 307: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,109 INFO L280 TraceCheckUtils]: 308: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,110 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,110 INFO L280 TraceCheckUtils]: 310: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,110 INFO L280 TraceCheckUtils]: 311: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,110 INFO L280 TraceCheckUtils]: 312: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,111 INFO L280 TraceCheckUtils]: 313: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,111 INFO L280 TraceCheckUtils]: 314: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,111 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,111 INFO L280 TraceCheckUtils]: 316: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,111 INFO L263 TraceCheckUtils]: 317: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,112 INFO L280 TraceCheckUtils]: 318: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,112 INFO L280 TraceCheckUtils]: 319: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,112 INFO L280 TraceCheckUtils]: 320: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,112 INFO L263 TraceCheckUtils]: 321: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,112 INFO L280 TraceCheckUtils]: 322: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L280 TraceCheckUtils]: 323: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L280 TraceCheckUtils]: 324: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L263 TraceCheckUtils]: 325: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L280 TraceCheckUtils]: 326: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L280 TraceCheckUtils]: 327: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,113 INFO L280 TraceCheckUtils]: 328: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,114 INFO L280 TraceCheckUtils]: 329: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,114 INFO L280 TraceCheckUtils]: 330: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,114 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,114 INFO L280 TraceCheckUtils]: 332: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,115 INFO L263 TraceCheckUtils]: 333: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,115 INFO L280 TraceCheckUtils]: 334: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,115 INFO L280 TraceCheckUtils]: 335: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,115 INFO L280 TraceCheckUtils]: 336: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,116 INFO L280 TraceCheckUtils]: 337: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,116 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,116 INFO L280 TraceCheckUtils]: 339: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,116 INFO L280 TraceCheckUtils]: 340: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,116 INFO L280 TraceCheckUtils]: 341: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,117 INFO L280 TraceCheckUtils]: 342: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,117 INFO L280 TraceCheckUtils]: 343: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,117 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,117 INFO L280 TraceCheckUtils]: 345: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,117 INFO L263 TraceCheckUtils]: 346: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L280 TraceCheckUtils]: 347: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L280 TraceCheckUtils]: 348: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L280 TraceCheckUtils]: 349: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L280 TraceCheckUtils]: 350: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L280 TraceCheckUtils]: 351: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,118 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L280 TraceCheckUtils]: 353: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L280 TraceCheckUtils]: 354: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L280 TraceCheckUtils]: 355: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L280 TraceCheckUtils]: 356: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L280 TraceCheckUtils]: 357: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,119 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,120 INFO L280 TraceCheckUtils]: 359: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,120 INFO L280 TraceCheckUtils]: 360: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,120 INFO L280 TraceCheckUtils]: 361: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,120 INFO L280 TraceCheckUtils]: 362: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,120 INFO L280 TraceCheckUtils]: 363: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,121 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {13911#true} {15298#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,122 INFO L280 TraceCheckUtils]: 365: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,123 INFO L280 TraceCheckUtils]: 366: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} #res := #t~ret0 + #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,123 INFO L280 TraceCheckUtils]: 367: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret1; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,124 INFO L280 TraceCheckUtils]: 368: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} havoc #t~ret0; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,124 INFO L280 TraceCheckUtils]: 369: Hoare triple {15428#(<= |fibonacci_#in~n| 7)} assume true; {15428#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 21:49:40,125 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {15428#(<= |fibonacci_#in~n| 7)} {14503#(= fibonacci_~n |fibonacci_#in~n|)} #45#return; {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,126 INFO L280 TraceCheckUtils]: 371: Hoare triple {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 21:49:40,126 INFO L263 TraceCheckUtils]: 372: Hoare triple {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L280 TraceCheckUtils]: 373: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L280 TraceCheckUtils]: 374: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L280 TraceCheckUtils]: 375: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L263 TraceCheckUtils]: 376: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L280 TraceCheckUtils]: 377: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,127 INFO L280 TraceCheckUtils]: 378: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L280 TraceCheckUtils]: 379: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L263 TraceCheckUtils]: 380: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L280 TraceCheckUtils]: 381: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L280 TraceCheckUtils]: 382: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L280 TraceCheckUtils]: 383: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,128 INFO L263 TraceCheckUtils]: 384: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 385: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 386: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 387: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L263 TraceCheckUtils]: 388: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 389: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 390: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,129 INFO L280 TraceCheckUtils]: 391: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L263 TraceCheckUtils]: 392: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L280 TraceCheckUtils]: 393: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L280 TraceCheckUtils]: 394: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L280 TraceCheckUtils]: 395: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L280 TraceCheckUtils]: 396: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,130 INFO L280 TraceCheckUtils]: 397: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,131 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,131 INFO L280 TraceCheckUtils]: 399: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,131 INFO L263 TraceCheckUtils]: 400: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,131 INFO L280 TraceCheckUtils]: 401: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,132 INFO L280 TraceCheckUtils]: 402: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,132 INFO L280 TraceCheckUtils]: 403: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,132 INFO L280 TraceCheckUtils]: 404: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,133 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,133 INFO L280 TraceCheckUtils]: 406: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,133 INFO L280 TraceCheckUtils]: 407: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,133 INFO L280 TraceCheckUtils]: 408: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,134 INFO L280 TraceCheckUtils]: 409: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,134 INFO L280 TraceCheckUtils]: 410: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,134 INFO L275 TraceCheckUtils]: 411: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,134 INFO L280 TraceCheckUtils]: 412: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,135 INFO L263 TraceCheckUtils]: 413: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,135 INFO L280 TraceCheckUtils]: 414: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,135 INFO L280 TraceCheckUtils]: 415: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,135 INFO L280 TraceCheckUtils]: 416: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,135 INFO L280 TraceCheckUtils]: 417: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L280 TraceCheckUtils]: 418: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L280 TraceCheckUtils]: 420: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L280 TraceCheckUtils]: 421: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L280 TraceCheckUtils]: 422: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,136 INFO L280 TraceCheckUtils]: 423: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,137 INFO L280 TraceCheckUtils]: 424: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,137 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,137 INFO L280 TraceCheckUtils]: 426: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,137 INFO L263 TraceCheckUtils]: 427: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,138 INFO L280 TraceCheckUtils]: 428: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,138 INFO L280 TraceCheckUtils]: 429: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,138 INFO L280 TraceCheckUtils]: 430: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,138 INFO L263 TraceCheckUtils]: 431: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,139 INFO L280 TraceCheckUtils]: 432: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,139 INFO L280 TraceCheckUtils]: 433: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,139 INFO L280 TraceCheckUtils]: 434: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,139 INFO L280 TraceCheckUtils]: 435: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,139 INFO L280 TraceCheckUtils]: 436: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,140 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,140 INFO L280 TraceCheckUtils]: 438: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,140 INFO L263 TraceCheckUtils]: 439: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,140 INFO L280 TraceCheckUtils]: 440: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,141 INFO L280 TraceCheckUtils]: 441: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,141 INFO L280 TraceCheckUtils]: 442: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,141 INFO L280 TraceCheckUtils]: 443: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,141 INFO L275 TraceCheckUtils]: 444: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,142 INFO L280 TraceCheckUtils]: 445: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,142 INFO L280 TraceCheckUtils]: 446: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,142 INFO L280 TraceCheckUtils]: 447: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,142 INFO L280 TraceCheckUtils]: 448: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,143 INFO L280 TraceCheckUtils]: 449: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,143 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,143 INFO L280 TraceCheckUtils]: 451: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,144 INFO L280 TraceCheckUtils]: 452: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,144 INFO L280 TraceCheckUtils]: 453: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,144 INFO L280 TraceCheckUtils]: 454: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,144 INFO L280 TraceCheckUtils]: 455: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,144 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,145 INFO L280 TraceCheckUtils]: 457: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,145 INFO L263 TraceCheckUtils]: 458: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,145 INFO L280 TraceCheckUtils]: 459: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,145 INFO L280 TraceCheckUtils]: 460: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,146 INFO L280 TraceCheckUtils]: 461: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,146 INFO L263 TraceCheckUtils]: 462: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,146 INFO L280 TraceCheckUtils]: 463: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,147 INFO L280 TraceCheckUtils]: 464: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,147 INFO L280 TraceCheckUtils]: 465: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,147 INFO L263 TraceCheckUtils]: 466: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,147 INFO L280 TraceCheckUtils]: 467: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,148 INFO L280 TraceCheckUtils]: 468: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,148 INFO L280 TraceCheckUtils]: 469: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,148 INFO L280 TraceCheckUtils]: 470: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,149 INFO L280 TraceCheckUtils]: 471: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,149 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,149 INFO L280 TraceCheckUtils]: 473: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,149 INFO L263 TraceCheckUtils]: 474: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,150 INFO L280 TraceCheckUtils]: 475: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,150 INFO L280 TraceCheckUtils]: 476: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,150 INFO L280 TraceCheckUtils]: 477: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,150 INFO L280 TraceCheckUtils]: 478: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,150 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L280 TraceCheckUtils]: 480: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L280 TraceCheckUtils]: 481: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L280 TraceCheckUtils]: 482: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L280 TraceCheckUtils]: 483: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L280 TraceCheckUtils]: 484: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,151 INFO L275 TraceCheckUtils]: 485: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L280 TraceCheckUtils]: 486: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L263 TraceCheckUtils]: 487: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L280 TraceCheckUtils]: 488: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L280 TraceCheckUtils]: 489: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L280 TraceCheckUtils]: 490: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,152 INFO L280 TraceCheckUtils]: 491: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L280 TraceCheckUtils]: 492: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L280 TraceCheckUtils]: 494: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L280 TraceCheckUtils]: 495: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L280 TraceCheckUtils]: 496: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,153 INFO L280 TraceCheckUtils]: 497: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L280 TraceCheckUtils]: 498: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L280 TraceCheckUtils]: 500: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L280 TraceCheckUtils]: 501: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L280 TraceCheckUtils]: 502: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,154 INFO L280 TraceCheckUtils]: 503: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L280 TraceCheckUtils]: 504: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L275 TraceCheckUtils]: 505: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L280 TraceCheckUtils]: 506: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L263 TraceCheckUtils]: 507: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L280 TraceCheckUtils]: 508: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L280 TraceCheckUtils]: 509: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,155 INFO L280 TraceCheckUtils]: 510: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L263 TraceCheckUtils]: 511: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L280 TraceCheckUtils]: 512: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L280 TraceCheckUtils]: 513: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L280 TraceCheckUtils]: 514: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L263 TraceCheckUtils]: 515: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,156 INFO L280 TraceCheckUtils]: 516: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,157 INFO L280 TraceCheckUtils]: 517: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,157 INFO L280 TraceCheckUtils]: 518: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,157 INFO L263 TraceCheckUtils]: 519: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,157 INFO L280 TraceCheckUtils]: 520: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,158 INFO L280 TraceCheckUtils]: 521: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,158 INFO L280 TraceCheckUtils]: 522: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,158 INFO L280 TraceCheckUtils]: 523: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,159 INFO L280 TraceCheckUtils]: 524: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,159 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,159 INFO L280 TraceCheckUtils]: 526: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,159 INFO L263 TraceCheckUtils]: 527: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,160 INFO L280 TraceCheckUtils]: 528: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,160 INFO L280 TraceCheckUtils]: 529: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,160 INFO L280 TraceCheckUtils]: 530: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,160 INFO L280 TraceCheckUtils]: 531: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,160 INFO L275 TraceCheckUtils]: 532: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,161 INFO L280 TraceCheckUtils]: 533: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,161 INFO L280 TraceCheckUtils]: 534: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,161 INFO L280 TraceCheckUtils]: 535: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,161 INFO L280 TraceCheckUtils]: 536: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,161 INFO L280 TraceCheckUtils]: 537: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,162 INFO L275 TraceCheckUtils]: 538: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,162 INFO L280 TraceCheckUtils]: 539: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,162 INFO L263 TraceCheckUtils]: 540: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,162 INFO L280 TraceCheckUtils]: 541: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,162 INFO L280 TraceCheckUtils]: 542: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,163 INFO L280 TraceCheckUtils]: 543: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,163 INFO L280 TraceCheckUtils]: 544: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,163 INFO L280 TraceCheckUtils]: 545: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,163 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,164 INFO L280 TraceCheckUtils]: 547: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,164 INFO L280 TraceCheckUtils]: 548: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,164 INFO L280 TraceCheckUtils]: 549: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,164 INFO L280 TraceCheckUtils]: 550: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,165 INFO L280 TraceCheckUtils]: 551: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,165 INFO L275 TraceCheckUtils]: 552: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,165 INFO L280 TraceCheckUtils]: 553: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,165 INFO L263 TraceCheckUtils]: 554: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,165 INFO L280 TraceCheckUtils]: 555: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,166 INFO L280 TraceCheckUtils]: 556: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,166 INFO L280 TraceCheckUtils]: 557: Hoare triple {13911#true} assume !(1 == ~n); {13911#true} is VALID [2020-07-08 21:49:40,166 INFO L263 TraceCheckUtils]: 558: Hoare triple {13911#true} call #t~ret0 := fibonacci(~n - 1); {13911#true} is VALID [2020-07-08 21:49:40,166 INFO L280 TraceCheckUtils]: 559: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,167 INFO L280 TraceCheckUtils]: 560: Hoare triple {13911#true} assume !(~n < 1); {13911#true} is VALID [2020-07-08 21:49:40,167 INFO L280 TraceCheckUtils]: 561: Hoare triple {13911#true} assume 1 == ~n; {13911#true} is VALID [2020-07-08 21:49:40,167 INFO L280 TraceCheckUtils]: 562: Hoare triple {13911#true} #res := 1; {13911#true} is VALID [2020-07-08 21:49:40,167 INFO L280 TraceCheckUtils]: 563: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,168 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13911#true} {13911#true} #45#return; {13911#true} is VALID [2020-07-08 21:49:40,168 INFO L280 TraceCheckUtils]: 565: Hoare triple {13911#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,168 INFO L263 TraceCheckUtils]: 566: Hoare triple {13911#true} call #t~ret1 := fibonacci(~n - 2); {13911#true} is VALID [2020-07-08 21:49:40,168 INFO L280 TraceCheckUtils]: 567: Hoare triple {13911#true} ~n := #in~n; {13911#true} is VALID [2020-07-08 21:49:40,169 INFO L280 TraceCheckUtils]: 568: Hoare triple {13911#true} assume ~n < 1; {13911#true} is VALID [2020-07-08 21:49:40,169 INFO L280 TraceCheckUtils]: 569: Hoare triple {13911#true} #res := 0; {13911#true} is VALID [2020-07-08 21:49:40,169 INFO L280 TraceCheckUtils]: 570: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,170 INFO L275 TraceCheckUtils]: 571: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,170 INFO L280 TraceCheckUtils]: 572: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,170 INFO L280 TraceCheckUtils]: 573: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,170 INFO L280 TraceCheckUtils]: 574: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,170 INFO L280 TraceCheckUtils]: 575: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,171 INFO L280 TraceCheckUtils]: 576: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,171 INFO L275 TraceCheckUtils]: 577: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,171 INFO L280 TraceCheckUtils]: 578: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,171 INFO L280 TraceCheckUtils]: 579: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,172 INFO L280 TraceCheckUtils]: 580: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,172 INFO L280 TraceCheckUtils]: 581: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,172 INFO L280 TraceCheckUtils]: 582: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,173 INFO L275 TraceCheckUtils]: 583: Hoare quadruple {13911#true} {13911#true} #47#return; {13911#true} is VALID [2020-07-08 21:49:40,173 INFO L280 TraceCheckUtils]: 584: Hoare triple {13911#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13911#true} is VALID [2020-07-08 21:49:40,173 INFO L280 TraceCheckUtils]: 585: Hoare triple {13911#true} #res := #t~ret0 + #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,173 INFO L280 TraceCheckUtils]: 586: Hoare triple {13911#true} havoc #t~ret1; {13911#true} is VALID [2020-07-08 21:49:40,174 INFO L280 TraceCheckUtils]: 587: Hoare triple {13911#true} havoc #t~ret0; {13911#true} is VALID [2020-07-08 21:49:40,174 INFO L280 TraceCheckUtils]: 588: Hoare triple {13911#true} assume true; {13911#true} is VALID [2020-07-08 21:49:40,175 INFO L275 TraceCheckUtils]: 589: Hoare quadruple {13911#true} {14862#(and (<= fibonacci_~n 8) (= fibonacci_~n |fibonacci_#in~n|))} #47#return; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,176 INFO L280 TraceCheckUtils]: 590: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,177 INFO L280 TraceCheckUtils]: 591: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} #res := #t~ret0 + #t~ret1; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,177 INFO L280 TraceCheckUtils]: 592: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} havoc #t~ret1; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,178 INFO L280 TraceCheckUtils]: 593: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} havoc #t~ret0; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,178 INFO L280 TraceCheckUtils]: 594: Hoare triple {15080#(<= |fibonacci_#in~n| 8)} assume true; {15080#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 21:49:40,179 INFO L275 TraceCheckUtils]: 595: Hoare quadruple {15080#(<= |fibonacci_#in~n| 8)} {13911#true} #53#return; {14502#(<= main_~x~0 8)} is VALID [2020-07-08 21:49:40,180 INFO L280 TraceCheckUtils]: 596: Hoare triple {14502#(<= main_~x~0 8)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14502#(<= main_~x~0 8)} is VALID [2020-07-08 21:49:40,180 INFO L280 TraceCheckUtils]: 597: Hoare triple {14502#(<= main_~x~0 8)} ~result~0 := #t~ret3; {14502#(<= main_~x~0 8)} is VALID [2020-07-08 21:49:40,181 INFO L280 TraceCheckUtils]: 598: Hoare triple {14502#(<= main_~x~0 8)} havoc #t~ret3; {14502#(<= main_~x~0 8)} is VALID [2020-07-08 21:49:40,181 INFO L280 TraceCheckUtils]: 599: Hoare triple {14502#(<= main_~x~0 8)} assume !(~x~0 < 9 || ~result~0 >= 34); {13912#false} is VALID [2020-07-08 21:49:40,182 INFO L280 TraceCheckUtils]: 600: Hoare triple {13912#false} assume !false; {13912#false} is VALID [2020-07-08 21:49:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 514 proven. 2746 refuted. 0 times theorem prover too weak. 10999 trivial. 0 not checked. [2020-07-08 21:49:40,461 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1739977748] [2020-07-08 21:49:40,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:49:40,461 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-07-08 21:49:40,461 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988633941] [2020-07-08 21:49:40,462 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 601 [2020-07-08 21:49:40,479 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:49:40,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-08 21:49:40,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:40,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-08 21:49:40,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:49:40,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-08 21:49:40,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2020-07-08 21:49:40,586 INFO L87 Difference]: Start difference. First operand 652 states and 1064 transitions. Second operand 19 states. [2020-07-08 21:49:45,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:45,782 INFO L93 Difference]: Finished difference Result 1388 states and 2389 transitions. [2020-07-08 21:49:45,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-08 21:49:45,782 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 601 [2020-07-08 21:49:45,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:49:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-08 21:49:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 185 transitions. [2020-07-08 21:49:45,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-08 21:49:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 185 transitions. [2020-07-08 21:49:45,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 185 transitions. [2020-07-08 21:49:46,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:46,183 INFO L225 Difference]: With dead ends: 1388 [2020-07-08 21:49:46,183 INFO L226 Difference]: Without dead ends: 1382 [2020-07-08 21:49:46,186 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=137, Invalid=243, Unknown=0, NotChecked=0, Total=380 [2020-07-08 21:49:46,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1382 states. [2020-07-08 21:49:49,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1382 to 1346. [2020-07-08 21:49:49,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:49:49,291 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1382 states. Second operand 1346 states. [2020-07-08 21:49:49,291 INFO L74 IsIncluded]: Start isIncluded. First operand 1382 states. Second operand 1346 states. [2020-07-08 21:49:49,291 INFO L87 Difference]: Start difference. First operand 1382 states. Second operand 1346 states. [2020-07-08 21:49:49,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:49,501 INFO L93 Difference]: Finished difference Result 1382 states and 2383 transitions. [2020-07-08 21:49:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2383 transitions. [2020-07-08 21:49:49,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:49,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:49,519 INFO L74 IsIncluded]: Start isIncluded. First operand 1346 states. Second operand 1382 states. [2020-07-08 21:49:49,520 INFO L87 Difference]: Start difference. First operand 1346 states. Second operand 1382 states. [2020-07-08 21:49:49,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:49:49,765 INFO L93 Difference]: Finished difference Result 1382 states and 2383 transitions. [2020-07-08 21:49:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2383 transitions. [2020-07-08 21:49:49,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:49:49,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:49:49,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:49:49,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:49:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1346 states. [2020-07-08 21:49:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 2340 transitions. [2020-07-08 21:49:49,980 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 2340 transitions. Word has length 601 [2020-07-08 21:49:49,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:49:49,980 INFO L479 AbstractCegarLoop]: Abstraction has 1346 states and 2340 transitions. [2020-07-08 21:49:49,981 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-08 21:49:49,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1346 states and 2340 transitions. [2020-07-08 21:49:53,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2340 edges. 2340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:49:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2340 transitions. [2020-07-08 21:49:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2020-07-08 21:49:53,401 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:49:53,401 INFO L422 BasicCegarLoop]: trace histogram [109, 109, 88, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 34, 34, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:49:53,402 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-08 21:49:53,402 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:49:53,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:49:53,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1047272888, now seen corresponding path program 10 times [2020-07-08 21:49:53,403 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:49:53,403 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169475737] [2020-07-08 21:49:53,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:49:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:54,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} assume true; {25132#true} is VALID [2020-07-08 21:49:54,487 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25132#true} {25132#true} #49#return; {25132#true} is VALID [2020-07-08 21:49:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,021 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,053 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,054 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,056 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,057 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,057 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,060 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,061 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,062 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,063 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,063 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,067 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,079 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,081 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,082 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,083 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,084 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,084 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,085 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,086 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,086 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,088 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,091 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,093 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,094 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,094 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,095 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,096 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,096 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,097 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,098 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,098 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,100 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,102 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,104 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,127 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,176 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,177 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,177 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,180 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,181 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,184 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,185 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,186 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,186 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,188 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,191 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,191 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,192 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,195 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,196 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,196 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,197 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,199 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,199 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,202 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,202 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,203 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,204 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,204 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,204 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,206 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,209 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,209 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,210 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,211 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,212 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,212 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,212 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,213 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,214 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,215 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,216 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,216 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,216 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,216 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,217 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,217 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,218 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,219 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,220 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,220 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,221 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,221 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,223 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,223 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,224 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,225 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,226 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,227 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,288 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,291 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,292 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,293 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,294 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,295 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,297 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,298 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,299 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,300 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,311 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,313 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,316 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,317 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,318 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,318 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,319 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,320 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,321 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,322 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,323 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,324 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,327 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,328 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,329 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,329 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,330 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,330 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,332 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,334 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,335 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,336 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,336 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,337 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,338 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,339 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,339 INFO L280 TraceCheckUtils]: 22: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,340 INFO L263 TraceCheckUtils]: 23: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,341 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,342 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,343 INFO L280 TraceCheckUtils]: 29: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,344 INFO L280 TraceCheckUtils]: 30: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,344 INFO L280 TraceCheckUtils]: 31: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,345 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,345 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,346 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,347 INFO L280 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,347 INFO L263 TraceCheckUtils]: 36: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,347 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,348 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,348 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,349 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,350 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,351 INFO L280 TraceCheckUtils]: 43: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,351 INFO L280 TraceCheckUtils]: 44: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,352 INFO L280 TraceCheckUtils]: 45: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,354 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,355 INFO L280 TraceCheckUtils]: 49: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,355 INFO L263 TraceCheckUtils]: 50: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,355 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,355 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,355 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,356 INFO L263 TraceCheckUtils]: 54: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,356 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,356 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,356 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,357 INFO L280 TraceCheckUtils]: 58: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,357 INFO L280 TraceCheckUtils]: 59: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,358 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,359 INFO L263 TraceCheckUtils]: 62: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,359 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,360 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,361 INFO L280 TraceCheckUtils]: 66: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,362 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,362 INFO L280 TraceCheckUtils]: 68: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,363 INFO L280 TraceCheckUtils]: 69: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,364 INFO L280 TraceCheckUtils]: 70: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,364 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,365 INFO L280 TraceCheckUtils]: 72: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,366 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,367 INFO L280 TraceCheckUtils]: 74: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,368 INFO L280 TraceCheckUtils]: 75: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,368 INFO L280 TraceCheckUtils]: 76: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,369 INFO L280 TraceCheckUtils]: 77: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,369 INFO L280 TraceCheckUtils]: 78: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,370 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,371 INFO L280 TraceCheckUtils]: 80: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,371 INFO L263 TraceCheckUtils]: 81: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,371 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,372 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,372 INFO L280 TraceCheckUtils]: 84: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,372 INFO L263 TraceCheckUtils]: 85: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,372 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,372 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,373 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,373 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,373 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,373 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,373 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,374 INFO L280 TraceCheckUtils]: 93: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,375 INFO L280 TraceCheckUtils]: 94: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,376 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,376 INFO L280 TraceCheckUtils]: 96: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,376 INFO L263 TraceCheckUtils]: 97: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,377 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,377 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,377 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,378 INFO L280 TraceCheckUtils]: 101: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,379 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,380 INFO L280 TraceCheckUtils]: 103: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,381 INFO L280 TraceCheckUtils]: 104: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,381 INFO L280 TraceCheckUtils]: 105: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,382 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,382 INFO L280 TraceCheckUtils]: 107: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,383 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,384 INFO L280 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,384 INFO L263 TraceCheckUtils]: 110: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,384 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,384 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,385 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,385 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,386 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,387 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,387 INFO L280 TraceCheckUtils]: 117: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,388 INFO L280 TraceCheckUtils]: 118: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,389 INFO L280 TraceCheckUtils]: 119: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,389 INFO L280 TraceCheckUtils]: 120: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,390 INFO L280 TraceCheckUtils]: 121: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,391 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,391 INFO L280 TraceCheckUtils]: 123: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,392 INFO L280 TraceCheckUtils]: 124: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,393 INFO L280 TraceCheckUtils]: 125: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,393 INFO L280 TraceCheckUtils]: 126: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,394 INFO L280 TraceCheckUtils]: 127: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,395 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,463 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,472 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,473 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,476 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,477 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,480 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,480 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,483 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,484 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,493 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,494 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,498 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,498 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,499 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,501 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,503 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,504 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,505 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,506 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,509 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,511 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,512 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,512 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,513 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,534 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,543 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,546 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,546 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,547 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,550 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,552 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,553 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,554 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,555 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,556 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,557 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,557 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,558 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,560 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,561 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,564 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,565 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,568 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,569 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,569 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,569 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,570 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,570 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,572 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,573 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,573 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,574 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,576 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,577 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,577 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,577 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,577 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,578 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,578 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,578 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,579 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,580 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,581 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,581 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,582 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,582 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,584 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,585 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,586 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,586 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,587 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,588 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,589 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,590 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,591 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,591 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,592 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,592 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,594 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,600 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,601 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,601 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,601 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,603 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,603 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,603 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,604 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,604 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,607 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,607 INFO L280 TraceCheckUtils]: 26: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,607 INFO L263 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,608 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,608 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,612 INFO L280 TraceCheckUtils]: 34: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,612 INFO L280 TraceCheckUtils]: 35: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,613 INFO L280 TraceCheckUtils]: 36: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,613 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,614 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,615 INFO L280 TraceCheckUtils]: 39: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,615 INFO L263 TraceCheckUtils]: 40: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,615 INFO L280 TraceCheckUtils]: 42: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,616 INFO L280 TraceCheckUtils]: 44: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,617 INFO L280 TraceCheckUtils]: 45: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,618 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,619 INFO L280 TraceCheckUtils]: 47: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,619 INFO L280 TraceCheckUtils]: 48: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,620 INFO L280 TraceCheckUtils]: 49: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,620 INFO L280 TraceCheckUtils]: 50: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,621 INFO L280 TraceCheckUtils]: 51: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,622 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,623 INFO L280 TraceCheckUtils]: 53: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,623 INFO L263 TraceCheckUtils]: 54: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,623 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,623 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,623 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,624 INFO L263 TraceCheckUtils]: 58: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,624 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,624 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,624 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,625 INFO L280 TraceCheckUtils]: 63: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,626 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,627 INFO L280 TraceCheckUtils]: 65: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,627 INFO L263 TraceCheckUtils]: 66: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,627 INFO L280 TraceCheckUtils]: 67: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,628 INFO L280 TraceCheckUtils]: 68: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,628 INFO L280 TraceCheckUtils]: 69: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,629 INFO L280 TraceCheckUtils]: 70: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,630 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,631 INFO L280 TraceCheckUtils]: 72: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,631 INFO L280 TraceCheckUtils]: 73: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,632 INFO L280 TraceCheckUtils]: 74: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,632 INFO L280 TraceCheckUtils]: 75: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,633 INFO L280 TraceCheckUtils]: 76: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,634 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,635 INFO L280 TraceCheckUtils]: 78: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,636 INFO L280 TraceCheckUtils]: 79: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,636 INFO L280 TraceCheckUtils]: 80: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,637 INFO L280 TraceCheckUtils]: 81: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,637 INFO L280 TraceCheckUtils]: 82: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,638 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,639 INFO L280 TraceCheckUtils]: 84: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,639 INFO L263 TraceCheckUtils]: 85: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,639 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,639 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,640 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,640 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,640 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,640 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,640 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,641 INFO L263 TraceCheckUtils]: 93: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,641 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,641 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,641 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,642 INFO L280 TraceCheckUtils]: 97: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,642 INFO L280 TraceCheckUtils]: 98: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,643 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,644 INFO L280 TraceCheckUtils]: 100: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,644 INFO L263 TraceCheckUtils]: 101: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,644 INFO L280 TraceCheckUtils]: 102: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,645 INFO L280 TraceCheckUtils]: 103: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,645 INFO L280 TraceCheckUtils]: 104: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,646 INFO L280 TraceCheckUtils]: 105: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,647 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,647 INFO L280 TraceCheckUtils]: 107: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,648 INFO L280 TraceCheckUtils]: 108: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,649 INFO L280 TraceCheckUtils]: 109: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,649 INFO L280 TraceCheckUtils]: 110: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,650 INFO L280 TraceCheckUtils]: 111: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,651 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,652 INFO L280 TraceCheckUtils]: 113: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,652 INFO L263 TraceCheckUtils]: 114: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,652 INFO L280 TraceCheckUtils]: 115: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,652 INFO L280 TraceCheckUtils]: 116: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,652 INFO L280 TraceCheckUtils]: 117: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,653 INFO L280 TraceCheckUtils]: 118: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,654 INFO L280 TraceCheckUtils]: 119: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,655 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,656 INFO L280 TraceCheckUtils]: 121: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,656 INFO L280 TraceCheckUtils]: 122: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,657 INFO L280 TraceCheckUtils]: 123: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,657 INFO L280 TraceCheckUtils]: 124: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,658 INFO L280 TraceCheckUtils]: 125: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,659 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,659 INFO L280 TraceCheckUtils]: 127: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,660 INFO L280 TraceCheckUtils]: 128: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,660 INFO L280 TraceCheckUtils]: 129: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,660 INFO L280 TraceCheckUtils]: 130: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,661 INFO L280 TraceCheckUtils]: 131: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,662 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,663 INFO L280 TraceCheckUtils]: 133: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,663 INFO L263 TraceCheckUtils]: 134: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,663 INFO L280 TraceCheckUtils]: 135: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 136: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 137: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L263 TraceCheckUtils]: 138: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 140: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 141: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L263 TraceCheckUtils]: 142: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,664 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,665 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,666 INFO L280 TraceCheckUtils]: 150: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,666 INFO L280 TraceCheckUtils]: 151: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,667 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,667 INFO L280 TraceCheckUtils]: 153: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,667 INFO L263 TraceCheckUtils]: 154: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,668 INFO L280 TraceCheckUtils]: 155: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,668 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,668 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,668 INFO L280 TraceCheckUtils]: 158: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,669 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,670 INFO L280 TraceCheckUtils]: 160: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,670 INFO L280 TraceCheckUtils]: 161: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,671 INFO L280 TraceCheckUtils]: 162: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,672 INFO L280 TraceCheckUtils]: 163: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,672 INFO L280 TraceCheckUtils]: 164: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,673 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,673 INFO L280 TraceCheckUtils]: 166: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,673 INFO L263 TraceCheckUtils]: 167: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,674 INFO L280 TraceCheckUtils]: 168: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,674 INFO L280 TraceCheckUtils]: 169: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,674 INFO L280 TraceCheckUtils]: 170: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,674 INFO L280 TraceCheckUtils]: 171: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,675 INFO L280 TraceCheckUtils]: 172: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,675 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,676 INFO L280 TraceCheckUtils]: 174: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,676 INFO L280 TraceCheckUtils]: 175: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,677 INFO L280 TraceCheckUtils]: 176: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,677 INFO L280 TraceCheckUtils]: 177: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,678 INFO L280 TraceCheckUtils]: 178: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,679 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,679 INFO L280 TraceCheckUtils]: 180: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,680 INFO L263 TraceCheckUtils]: 181: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L280 TraceCheckUtils]: 182: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L280 TraceCheckUtils]: 183: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L280 TraceCheckUtils]: 184: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L263 TraceCheckUtils]: 185: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L280 TraceCheckUtils]: 186: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,680 INFO L280 TraceCheckUtils]: 187: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,681 INFO L280 TraceCheckUtils]: 188: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,681 INFO L280 TraceCheckUtils]: 189: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,681 INFO L280 TraceCheckUtils]: 190: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,682 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,682 INFO L280 TraceCheckUtils]: 192: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,682 INFO L263 TraceCheckUtils]: 193: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,683 INFO L280 TraceCheckUtils]: 194: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,683 INFO L280 TraceCheckUtils]: 195: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,693 INFO L280 TraceCheckUtils]: 196: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,698 INFO L280 TraceCheckUtils]: 197: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,700 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,700 INFO L280 TraceCheckUtils]: 199: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,701 INFO L280 TraceCheckUtils]: 200: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,702 INFO L280 TraceCheckUtils]: 201: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,702 INFO L280 TraceCheckUtils]: 202: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,703 INFO L280 TraceCheckUtils]: 203: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,704 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,704 INFO L280 TraceCheckUtils]: 205: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,705 INFO L280 TraceCheckUtils]: 206: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,706 INFO L280 TraceCheckUtils]: 207: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,706 INFO L280 TraceCheckUtils]: 208: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,708 INFO L280 TraceCheckUtils]: 209: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,709 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,710 INFO L280 TraceCheckUtils]: 211: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,711 INFO L280 TraceCheckUtils]: 212: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,711 INFO L280 TraceCheckUtils]: 213: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,712 INFO L280 TraceCheckUtils]: 214: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,712 INFO L280 TraceCheckUtils]: 215: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,714 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,888 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,902 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,903 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,906 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,907 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,910 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,914 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,925 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,926 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,927 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,927 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,928 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,930 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,931 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,931 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,934 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,935 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,936 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,937 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,938 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,939 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,939 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,940 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,941 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,943 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,944 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,945 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,945 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,946 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,947 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,974 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:56,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,983 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,984 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:56,986 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,988 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:56,989 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:56,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:56,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,992 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,994 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,994 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:56,996 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:56,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,998 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:56,999 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:56,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:56,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:56,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,000 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,003 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,004 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,005 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,005 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,007 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,008 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,009 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,010 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,010 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,011 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,012 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,012 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,013 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,013 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,013 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,014 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,014 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,016 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,016 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,019 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,020 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,021 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,021 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,021 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,022 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,022 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,022 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,022 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,022 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,023 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,023 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,024 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,025 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,026 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,026 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,026 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,026 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,027 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,028 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,029 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,030 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,031 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,031 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,032 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,032 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,034 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,034 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,035 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,036 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,037 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,038 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,078 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,087 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,088 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,091 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,092 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,092 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,095 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,098 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,100 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,111 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,113 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,117 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,118 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,118 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,119 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,121 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,124 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,125 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,126 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,127 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,127 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,129 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,131 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,131 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,132 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,134 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,136 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,137 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,139 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,141 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,142 INFO L280 TraceCheckUtils]: 22: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,142 INFO L263 TraceCheckUtils]: 23: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,143 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,145 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,146 INFO L280 TraceCheckUtils]: 30: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,148 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,149 INFO L280 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,149 INFO L263 TraceCheckUtils]: 36: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,150 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,150 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,151 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,152 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,153 INFO L280 TraceCheckUtils]: 43: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,155 INFO L280 TraceCheckUtils]: 45: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,155 INFO L280 TraceCheckUtils]: 46: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,156 INFO L280 TraceCheckUtils]: 47: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,157 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,158 INFO L280 TraceCheckUtils]: 49: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,158 INFO L263 TraceCheckUtils]: 50: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,158 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,159 INFO L263 TraceCheckUtils]: 54: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,159 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,160 INFO L280 TraceCheckUtils]: 58: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,162 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,163 INFO L263 TraceCheckUtils]: 62: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,163 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,163 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,164 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,164 INFO L280 TraceCheckUtils]: 66: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,166 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,166 INFO L280 TraceCheckUtils]: 68: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,167 INFO L280 TraceCheckUtils]: 69: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,167 INFO L280 TraceCheckUtils]: 70: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,168 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,168 INFO L280 TraceCheckUtils]: 72: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,170 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,170 INFO L280 TraceCheckUtils]: 74: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,171 INFO L280 TraceCheckUtils]: 75: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,172 INFO L280 TraceCheckUtils]: 76: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,172 INFO L280 TraceCheckUtils]: 77: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,173 INFO L280 TraceCheckUtils]: 78: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,174 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,174 INFO L280 TraceCheckUtils]: 80: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,175 INFO L263 TraceCheckUtils]: 81: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,175 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,175 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,175 INFO L280 TraceCheckUtils]: 84: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,175 INFO L263 TraceCheckUtils]: 85: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,176 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,176 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,176 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,176 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,176 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,177 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,177 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,177 INFO L280 TraceCheckUtils]: 93: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,178 INFO L280 TraceCheckUtils]: 94: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,179 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,180 INFO L280 TraceCheckUtils]: 96: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,180 INFO L263 TraceCheckUtils]: 97: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,180 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,180 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,181 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,181 INFO L280 TraceCheckUtils]: 101: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,183 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,184 INFO L280 TraceCheckUtils]: 103: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,184 INFO L280 TraceCheckUtils]: 104: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,185 INFO L280 TraceCheckUtils]: 105: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,186 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,186 INFO L280 TraceCheckUtils]: 107: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,188 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,188 INFO L280 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,188 INFO L263 TraceCheckUtils]: 110: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,189 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,189 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,189 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,190 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,190 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,192 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,193 INFO L280 TraceCheckUtils]: 118: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,194 INFO L280 TraceCheckUtils]: 119: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,195 INFO L280 TraceCheckUtils]: 120: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,195 INFO L280 TraceCheckUtils]: 121: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,196 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,197 INFO L280 TraceCheckUtils]: 123: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,198 INFO L280 TraceCheckUtils]: 124: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,198 INFO L280 TraceCheckUtils]: 125: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,199 INFO L280 TraceCheckUtils]: 126: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,199 INFO L280 TraceCheckUtils]: 127: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,201 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,215 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,217 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,217 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,217 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,218 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,218 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,218 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,218 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L263 TraceCheckUtils]: 23: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,219 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,220 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,220 INFO L280 TraceCheckUtils]: 27: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,222 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,223 INFO L263 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,223 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,223 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,226 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,226 INFO L280 TraceCheckUtils]: 37: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,227 INFO L280 TraceCheckUtils]: 38: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,228 INFO L280 TraceCheckUtils]: 39: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,229 INFO L280 TraceCheckUtils]: 40: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,229 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,230 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,231 INFO L280 TraceCheckUtils]: 43: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,231 INFO L263 TraceCheckUtils]: 44: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,231 INFO L280 TraceCheckUtils]: 45: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,232 INFO L280 TraceCheckUtils]: 46: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,232 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,232 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,233 INFO L280 TraceCheckUtils]: 49: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,235 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,236 INFO L280 TraceCheckUtils]: 52: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,237 INFO L280 TraceCheckUtils]: 53: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,238 INFO L280 TraceCheckUtils]: 54: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,238 INFO L280 TraceCheckUtils]: 55: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,239 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,240 INFO L280 TraceCheckUtils]: 57: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,240 INFO L263 TraceCheckUtils]: 58: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,240 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,241 INFO L263 TraceCheckUtils]: 62: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,241 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,241 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,242 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,242 INFO L280 TraceCheckUtils]: 66: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,244 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,245 INFO L263 TraceCheckUtils]: 70: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,245 INFO L280 TraceCheckUtils]: 72: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,246 INFO L280 TraceCheckUtils]: 73: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,248 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,249 INFO L280 TraceCheckUtils]: 76: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,249 INFO L280 TraceCheckUtils]: 77: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,250 INFO L280 TraceCheckUtils]: 78: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,251 INFO L280 TraceCheckUtils]: 79: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,251 INFO L280 TraceCheckUtils]: 80: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,252 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,253 INFO L280 TraceCheckUtils]: 82: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,254 INFO L280 TraceCheckUtils]: 83: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,254 INFO L280 TraceCheckUtils]: 84: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,255 INFO L280 TraceCheckUtils]: 85: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,255 INFO L280 TraceCheckUtils]: 86: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,257 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,257 INFO L280 TraceCheckUtils]: 88: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,257 INFO L263 TraceCheckUtils]: 89: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,258 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,258 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,258 INFO L263 TraceCheckUtils]: 93: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,258 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,258 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,259 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,259 INFO L263 TraceCheckUtils]: 97: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,259 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,259 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,259 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,260 INFO L280 TraceCheckUtils]: 101: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,260 INFO L280 TraceCheckUtils]: 102: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,262 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,262 INFO L280 TraceCheckUtils]: 104: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,262 INFO L263 TraceCheckUtils]: 105: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,263 INFO L280 TraceCheckUtils]: 106: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,263 INFO L280 TraceCheckUtils]: 107: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,263 INFO L280 TraceCheckUtils]: 108: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,264 INFO L280 TraceCheckUtils]: 109: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,265 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,266 INFO L280 TraceCheckUtils]: 111: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,267 INFO L280 TraceCheckUtils]: 112: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,267 INFO L280 TraceCheckUtils]: 113: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,268 INFO L280 TraceCheckUtils]: 114: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,269 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,270 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,271 INFO L280 TraceCheckUtils]: 117: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,272 INFO L263 TraceCheckUtils]: 118: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,272 INFO L280 TraceCheckUtils]: 119: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,272 INFO L280 TraceCheckUtils]: 120: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,272 INFO L280 TraceCheckUtils]: 121: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,273 INFO L280 TraceCheckUtils]: 122: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,273 INFO L280 TraceCheckUtils]: 123: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,275 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,275 INFO L280 TraceCheckUtils]: 125: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,276 INFO L280 TraceCheckUtils]: 126: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,277 INFO L280 TraceCheckUtils]: 127: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,278 INFO L280 TraceCheckUtils]: 128: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,278 INFO L280 TraceCheckUtils]: 129: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,280 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,280 INFO L280 TraceCheckUtils]: 131: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,281 INFO L280 TraceCheckUtils]: 132: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,282 INFO L280 TraceCheckUtils]: 133: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,283 INFO L280 TraceCheckUtils]: 134: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,283 INFO L280 TraceCheckUtils]: 135: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,285 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,285 INFO L280 TraceCheckUtils]: 137: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,286 INFO L263 TraceCheckUtils]: 138: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,286 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,286 INFO L280 TraceCheckUtils]: 140: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,286 INFO L280 TraceCheckUtils]: 141: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,286 INFO L263 TraceCheckUtils]: 142: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,287 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,287 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,287 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,287 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,287 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L263 TraceCheckUtils]: 150: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L280 TraceCheckUtils]: 151: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L280 TraceCheckUtils]: 152: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,288 INFO L280 TraceCheckUtils]: 153: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,289 INFO L280 TraceCheckUtils]: 154: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,290 INFO L280 TraceCheckUtils]: 155: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,291 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,292 INFO L280 TraceCheckUtils]: 157: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,292 INFO L263 TraceCheckUtils]: 158: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,292 INFO L280 TraceCheckUtils]: 159: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,293 INFO L280 TraceCheckUtils]: 160: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,294 INFO L280 TraceCheckUtils]: 161: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,294 INFO L280 TraceCheckUtils]: 162: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,296 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,296 INFO L280 TraceCheckUtils]: 164: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,297 INFO L280 TraceCheckUtils]: 165: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,298 INFO L280 TraceCheckUtils]: 166: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,299 INFO L280 TraceCheckUtils]: 167: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,299 INFO L280 TraceCheckUtils]: 168: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,301 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,301 INFO L280 TraceCheckUtils]: 170: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,301 INFO L263 TraceCheckUtils]: 171: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,302 INFO L280 TraceCheckUtils]: 172: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,302 INFO L280 TraceCheckUtils]: 173: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,302 INFO L280 TraceCheckUtils]: 174: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,303 INFO L280 TraceCheckUtils]: 175: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,303 INFO L280 TraceCheckUtils]: 176: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,305 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,306 INFO L280 TraceCheckUtils]: 178: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,307 INFO L280 TraceCheckUtils]: 179: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,307 INFO L280 TraceCheckUtils]: 180: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,308 INFO L280 TraceCheckUtils]: 181: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,308 INFO L280 TraceCheckUtils]: 182: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,309 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,310 INFO L280 TraceCheckUtils]: 184: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,311 INFO L263 TraceCheckUtils]: 185: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,311 INFO L280 TraceCheckUtils]: 186: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,311 INFO L280 TraceCheckUtils]: 187: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,311 INFO L280 TraceCheckUtils]: 188: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,312 INFO L263 TraceCheckUtils]: 189: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,312 INFO L280 TraceCheckUtils]: 190: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,312 INFO L280 TraceCheckUtils]: 191: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,313 INFO L280 TraceCheckUtils]: 192: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,313 INFO L280 TraceCheckUtils]: 193: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,314 INFO L280 TraceCheckUtils]: 194: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,315 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,315 INFO L280 TraceCheckUtils]: 196: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,316 INFO L263 TraceCheckUtils]: 197: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,316 INFO L280 TraceCheckUtils]: 198: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,316 INFO L280 TraceCheckUtils]: 199: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,317 INFO L280 TraceCheckUtils]: 200: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,318 INFO L280 TraceCheckUtils]: 201: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,319 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,320 INFO L280 TraceCheckUtils]: 203: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,321 INFO L280 TraceCheckUtils]: 204: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,321 INFO L280 TraceCheckUtils]: 205: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,322 INFO L280 TraceCheckUtils]: 206: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,322 INFO L280 TraceCheckUtils]: 207: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,324 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,324 INFO L280 TraceCheckUtils]: 209: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,325 INFO L280 TraceCheckUtils]: 210: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,326 INFO L280 TraceCheckUtils]: 211: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,326 INFO L280 TraceCheckUtils]: 212: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,327 INFO L280 TraceCheckUtils]: 213: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,328 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,329 INFO L280 TraceCheckUtils]: 215: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,329 INFO L280 TraceCheckUtils]: 216: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,330 INFO L280 TraceCheckUtils]: 217: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,331 INFO L280 TraceCheckUtils]: 218: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,331 INFO L280 TraceCheckUtils]: 219: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,332 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,333 INFO L280 TraceCheckUtils]: 221: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,333 INFO L263 TraceCheckUtils]: 222: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,333 INFO L280 TraceCheckUtils]: 223: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,333 INFO L280 TraceCheckUtils]: 224: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,333 INFO L280 TraceCheckUtils]: 225: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,334 INFO L263 TraceCheckUtils]: 226: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,334 INFO L280 TraceCheckUtils]: 227: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,334 INFO L280 TraceCheckUtils]: 228: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,334 INFO L280 TraceCheckUtils]: 229: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,334 INFO L263 TraceCheckUtils]: 230: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,335 INFO L280 TraceCheckUtils]: 231: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,335 INFO L280 TraceCheckUtils]: 232: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,335 INFO L280 TraceCheckUtils]: 233: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,335 INFO L263 TraceCheckUtils]: 234: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,335 INFO L280 TraceCheckUtils]: 235: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,336 INFO L280 TraceCheckUtils]: 236: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,336 INFO L280 TraceCheckUtils]: 237: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,336 INFO L263 TraceCheckUtils]: 238: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,336 INFO L280 TraceCheckUtils]: 239: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,336 INFO L280 TraceCheckUtils]: 240: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,337 INFO L280 TraceCheckUtils]: 241: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,337 INFO L280 TraceCheckUtils]: 242: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,338 INFO L280 TraceCheckUtils]: 243: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,339 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,340 INFO L280 TraceCheckUtils]: 245: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,340 INFO L263 TraceCheckUtils]: 246: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,340 INFO L280 TraceCheckUtils]: 247: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,340 INFO L280 TraceCheckUtils]: 248: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,341 INFO L280 TraceCheckUtils]: 249: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,341 INFO L280 TraceCheckUtils]: 250: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,343 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,343 INFO L280 TraceCheckUtils]: 252: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,344 INFO L280 TraceCheckUtils]: 253: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,345 INFO L280 TraceCheckUtils]: 254: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,345 INFO L280 TraceCheckUtils]: 255: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,346 INFO L280 TraceCheckUtils]: 256: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,347 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,347 INFO L280 TraceCheckUtils]: 258: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,348 INFO L263 TraceCheckUtils]: 259: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,348 INFO L280 TraceCheckUtils]: 260: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,348 INFO L280 TraceCheckUtils]: 261: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,348 INFO L280 TraceCheckUtils]: 262: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,349 INFO L280 TraceCheckUtils]: 263: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,349 INFO L280 TraceCheckUtils]: 264: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,351 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,351 INFO L280 TraceCheckUtils]: 266: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,352 INFO L280 TraceCheckUtils]: 267: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,353 INFO L280 TraceCheckUtils]: 268: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,353 INFO L280 TraceCheckUtils]: 269: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,354 INFO L280 TraceCheckUtils]: 270: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,355 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,355 INFO L280 TraceCheckUtils]: 272: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,356 INFO L263 TraceCheckUtils]: 273: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,356 INFO L280 TraceCheckUtils]: 274: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,356 INFO L280 TraceCheckUtils]: 275: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,356 INFO L280 TraceCheckUtils]: 276: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,356 INFO L263 TraceCheckUtils]: 277: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,357 INFO L280 TraceCheckUtils]: 278: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,357 INFO L280 TraceCheckUtils]: 279: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,357 INFO L280 TraceCheckUtils]: 280: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,358 INFO L280 TraceCheckUtils]: 281: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,358 INFO L280 TraceCheckUtils]: 282: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,359 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,360 INFO L280 TraceCheckUtils]: 284: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,360 INFO L263 TraceCheckUtils]: 285: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,360 INFO L280 TraceCheckUtils]: 286: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,360 INFO L280 TraceCheckUtils]: 287: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,361 INFO L280 TraceCheckUtils]: 288: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,361 INFO L280 TraceCheckUtils]: 289: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,363 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,363 INFO L280 TraceCheckUtils]: 291: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,364 INFO L280 TraceCheckUtils]: 292: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,365 INFO L280 TraceCheckUtils]: 293: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,365 INFO L280 TraceCheckUtils]: 294: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,366 INFO L280 TraceCheckUtils]: 295: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,367 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,368 INFO L280 TraceCheckUtils]: 297: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,369 INFO L280 TraceCheckUtils]: 298: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,369 INFO L280 TraceCheckUtils]: 299: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,370 INFO L280 TraceCheckUtils]: 300: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,371 INFO L280 TraceCheckUtils]: 301: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,372 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,372 INFO L280 TraceCheckUtils]: 303: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,372 INFO L263 TraceCheckUtils]: 304: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,373 INFO L280 TraceCheckUtils]: 305: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,373 INFO L280 TraceCheckUtils]: 306: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,373 INFO L280 TraceCheckUtils]: 307: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,373 INFO L263 TraceCheckUtils]: 308: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,373 INFO L280 TraceCheckUtils]: 309: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,374 INFO L280 TraceCheckUtils]: 310: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,374 INFO L280 TraceCheckUtils]: 311: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,374 INFO L263 TraceCheckUtils]: 312: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,374 INFO L280 TraceCheckUtils]: 313: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,374 INFO L280 TraceCheckUtils]: 314: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,375 INFO L280 TraceCheckUtils]: 315: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,375 INFO L280 TraceCheckUtils]: 316: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,376 INFO L280 TraceCheckUtils]: 317: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,377 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,377 INFO L280 TraceCheckUtils]: 319: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,377 INFO L263 TraceCheckUtils]: 320: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,378 INFO L280 TraceCheckUtils]: 321: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,378 INFO L280 TraceCheckUtils]: 322: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,378 INFO L280 TraceCheckUtils]: 323: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,379 INFO L280 TraceCheckUtils]: 324: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,380 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,381 INFO L280 TraceCheckUtils]: 326: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,382 INFO L280 TraceCheckUtils]: 327: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,382 INFO L280 TraceCheckUtils]: 328: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,383 INFO L280 TraceCheckUtils]: 329: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,383 INFO L280 TraceCheckUtils]: 330: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,384 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,385 INFO L280 TraceCheckUtils]: 332: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,385 INFO L263 TraceCheckUtils]: 333: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,385 INFO L280 TraceCheckUtils]: 334: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,386 INFO L280 TraceCheckUtils]: 335: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,386 INFO L280 TraceCheckUtils]: 336: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,386 INFO L280 TraceCheckUtils]: 337: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,387 INFO L280 TraceCheckUtils]: 338: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,389 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,389 INFO L280 TraceCheckUtils]: 340: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,390 INFO L280 TraceCheckUtils]: 341: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,391 INFO L280 TraceCheckUtils]: 342: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,391 INFO L280 TraceCheckUtils]: 343: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,392 INFO L280 TraceCheckUtils]: 344: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,393 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,394 INFO L280 TraceCheckUtils]: 346: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,395 INFO L280 TraceCheckUtils]: 347: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,395 INFO L280 TraceCheckUtils]: 348: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,396 INFO L280 TraceCheckUtils]: 349: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,396 INFO L280 TraceCheckUtils]: 350: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,398 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,398 INFO L280 TraceCheckUtils]: 352: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,399 INFO L280 TraceCheckUtils]: 353: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,400 INFO L280 TraceCheckUtils]: 354: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,400 INFO L280 TraceCheckUtils]: 355: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,401 INFO L280 TraceCheckUtils]: 356: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,402 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {25132#true} #45#return; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,661 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,669 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,673 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,674 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,677 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,678 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,679 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,680 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,681 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,687 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,689 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,690 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,691 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,694 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,695 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,698 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,699 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,700 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,702 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,703 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,703 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,703 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,704 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,704 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,706 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,706 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,707 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,708 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,708 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,709 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,710 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,731 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,739 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,739 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,740 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,742 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,743 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,745 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,750 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,751 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,752 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,753 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,755 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,756 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,756 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,758 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,759 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,760 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,760 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,763 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,764 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,764 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,764 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,765 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,765 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,767 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,767 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,768 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,768 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,769 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,770 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,771 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,771 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,771 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,772 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,772 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,772 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,772 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,773 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,774 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,775 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,776 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,776 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,779 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,779 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,781 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,781 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,782 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,783 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,784 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,785 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,786 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,787 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,788 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,838 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,841 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,841 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,842 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,842 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,843 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,843 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,844 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,845 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,848 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:57,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,857 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,858 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,859 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,861 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,862 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,862 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,863 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,864 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,865 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,869 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,870 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,870 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,870 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,871 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,871 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,873 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,874 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,876 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,876 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,877 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,879 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,880 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,882 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,883 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,884 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,885 INFO L280 TraceCheckUtils]: 22: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,885 INFO L263 TraceCheckUtils]: 23: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,885 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,885 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,886 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,888 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,888 INFO L280 TraceCheckUtils]: 29: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,889 INFO L280 TraceCheckUtils]: 30: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,890 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,892 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,893 INFO L263 TraceCheckUtils]: 36: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,893 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,895 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,897 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,899 INFO L280 TraceCheckUtils]: 44: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,900 INFO L280 TraceCheckUtils]: 45: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,901 INFO L280 TraceCheckUtils]: 46: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,903 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,904 INFO L263 TraceCheckUtils]: 50: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,905 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,905 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,905 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,906 INFO L263 TraceCheckUtils]: 54: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,906 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,906 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,908 INFO L280 TraceCheckUtils]: 59: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,910 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,911 INFO L263 TraceCheckUtils]: 62: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,911 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,912 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,913 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,914 INFO L280 TraceCheckUtils]: 66: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,916 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,916 INFO L280 TraceCheckUtils]: 68: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,918 INFO L280 TraceCheckUtils]: 69: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,919 INFO L280 TraceCheckUtils]: 70: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,919 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,920 INFO L280 TraceCheckUtils]: 72: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,922 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,923 INFO L280 TraceCheckUtils]: 74: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,924 INFO L280 TraceCheckUtils]: 75: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,925 INFO L280 TraceCheckUtils]: 76: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,926 INFO L280 TraceCheckUtils]: 77: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,927 INFO L280 TraceCheckUtils]: 78: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,928 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,929 INFO L280 TraceCheckUtils]: 80: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,929 INFO L263 TraceCheckUtils]: 81: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,929 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,930 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,930 INFO L280 TraceCheckUtils]: 84: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,930 INFO L263 TraceCheckUtils]: 85: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,931 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,931 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,931 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:57,932 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:57,932 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,932 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,933 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,934 INFO L280 TraceCheckUtils]: 93: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,935 INFO L280 TraceCheckUtils]: 94: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,936 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,937 INFO L280 TraceCheckUtils]: 96: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,937 INFO L263 TraceCheckUtils]: 97: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,938 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,938 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:57,939 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,939 INFO L280 TraceCheckUtils]: 101: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,941 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,942 INFO L280 TraceCheckUtils]: 103: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,943 INFO L280 TraceCheckUtils]: 104: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,944 INFO L280 TraceCheckUtils]: 105: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,945 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,946 INFO L280 TraceCheckUtils]: 107: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,947 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,948 INFO L280 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,948 INFO L263 TraceCheckUtils]: 110: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:57,948 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:57,949 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:57,949 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:57,950 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,951 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,952 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,953 INFO L280 TraceCheckUtils]: 117: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,955 INFO L280 TraceCheckUtils]: 118: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,955 INFO L280 TraceCheckUtils]: 119: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,956 INFO L280 TraceCheckUtils]: 120: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,957 INFO L280 TraceCheckUtils]: 121: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,958 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,959 INFO L280 TraceCheckUtils]: 123: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:57,959 INFO L280 TraceCheckUtils]: 124: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,961 INFO L280 TraceCheckUtils]: 126: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,961 INFO L280 TraceCheckUtils]: 127: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:57,962 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,059 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,068 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,070 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,075 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,076 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,078 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,079 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,081 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,084 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,085 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,086 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,088 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,102 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,105 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,108 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,110 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,111 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,113 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,115 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,118 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,119 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,120 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,120 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,122 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,123 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,123 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,124 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,124 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,125 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,126 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,128 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,131 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,132 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,133 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,135 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,163 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:58,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,172 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,177 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,178 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,180 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,184 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,185 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,191 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,194 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,195 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,196 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,197 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,201 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,202 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,203 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,203 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,203 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,204 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,205 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,207 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,212 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,214 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,215 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,215 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,215 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,216 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,217 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,218 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,220 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,221 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,222 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,223 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,224 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,225 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,226 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,227 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,228 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,228 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,228 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,229 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,229 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,229 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,230 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,230 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,231 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,232 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,233 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,234 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,234 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,235 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,235 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,236 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,237 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,239 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,240 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,241 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,242 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,246 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,247 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,248 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,249 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,250 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,251 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,253 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,260 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,260 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,261 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,261 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,262 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,262 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,262 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,263 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,263 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,264 INFO L280 TraceCheckUtils]: 23: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,267 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,267 INFO L280 TraceCheckUtils]: 26: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,268 INFO L263 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,268 INFO L280 TraceCheckUtils]: 28: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,269 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,270 INFO L280 TraceCheckUtils]: 31: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,272 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,278 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,280 INFO L263 TraceCheckUtils]: 40: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,280 INFO L280 TraceCheckUtils]: 41: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,280 INFO L280 TraceCheckUtils]: 42: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,281 INFO L280 TraceCheckUtils]: 43: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,284 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,285 INFO L280 TraceCheckUtils]: 47: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,287 INFO L280 TraceCheckUtils]: 48: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,288 INFO L280 TraceCheckUtils]: 49: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,289 INFO L280 TraceCheckUtils]: 50: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,290 INFO L280 TraceCheckUtils]: 51: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,291 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,292 INFO L280 TraceCheckUtils]: 53: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,292 INFO L263 TraceCheckUtils]: 54: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,293 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,293 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,293 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,294 INFO L263 TraceCheckUtils]: 58: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,294 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,294 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,295 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,296 INFO L280 TraceCheckUtils]: 62: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,297 INFO L280 TraceCheckUtils]: 63: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,298 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,299 INFO L280 TraceCheckUtils]: 65: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,300 INFO L263 TraceCheckUtils]: 66: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,300 INFO L280 TraceCheckUtils]: 67: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,300 INFO L280 TraceCheckUtils]: 68: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,301 INFO L280 TraceCheckUtils]: 69: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,302 INFO L280 TraceCheckUtils]: 70: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,304 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,305 INFO L280 TraceCheckUtils]: 72: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,306 INFO L280 TraceCheckUtils]: 73: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,307 INFO L280 TraceCheckUtils]: 74: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,308 INFO L280 TraceCheckUtils]: 75: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,309 INFO L280 TraceCheckUtils]: 76: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,311 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,311 INFO L280 TraceCheckUtils]: 78: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,313 INFO L280 TraceCheckUtils]: 79: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,314 INFO L280 TraceCheckUtils]: 80: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,314 INFO L280 TraceCheckUtils]: 81: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,315 INFO L280 TraceCheckUtils]: 82: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,317 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,318 INFO L280 TraceCheckUtils]: 84: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,318 INFO L263 TraceCheckUtils]: 85: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,318 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,319 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,319 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,319 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,319 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,320 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,320 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,320 INFO L263 TraceCheckUtils]: 93: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,321 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,321 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,321 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,322 INFO L280 TraceCheckUtils]: 97: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,323 INFO L280 TraceCheckUtils]: 98: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,325 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,325 INFO L280 TraceCheckUtils]: 100: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,326 INFO L263 TraceCheckUtils]: 101: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,326 INFO L280 TraceCheckUtils]: 102: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,327 INFO L280 TraceCheckUtils]: 103: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,328 INFO L280 TraceCheckUtils]: 104: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,328 INFO L280 TraceCheckUtils]: 105: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,331 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,332 INFO L280 TraceCheckUtils]: 107: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,333 INFO L280 TraceCheckUtils]: 108: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,334 INFO L280 TraceCheckUtils]: 109: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,334 INFO L280 TraceCheckUtils]: 110: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,335 INFO L280 TraceCheckUtils]: 111: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,336 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,337 INFO L280 TraceCheckUtils]: 113: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,337 INFO L263 TraceCheckUtils]: 114: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,337 INFO L280 TraceCheckUtils]: 115: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,337 INFO L280 TraceCheckUtils]: 116: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,338 INFO L280 TraceCheckUtils]: 117: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,338 INFO L280 TraceCheckUtils]: 118: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,339 INFO L280 TraceCheckUtils]: 119: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,340 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,341 INFO L280 TraceCheckUtils]: 121: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,342 INFO L280 TraceCheckUtils]: 122: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,343 INFO L280 TraceCheckUtils]: 123: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,343 INFO L280 TraceCheckUtils]: 124: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,344 INFO L280 TraceCheckUtils]: 125: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,346 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,347 INFO L280 TraceCheckUtils]: 127: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,348 INFO L280 TraceCheckUtils]: 128: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,349 INFO L280 TraceCheckUtils]: 129: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,350 INFO L280 TraceCheckUtils]: 130: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,351 INFO L280 TraceCheckUtils]: 131: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,352 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,353 INFO L280 TraceCheckUtils]: 133: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,353 INFO L263 TraceCheckUtils]: 134: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,354 INFO L280 TraceCheckUtils]: 135: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,354 INFO L280 TraceCheckUtils]: 136: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,354 INFO L280 TraceCheckUtils]: 137: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,355 INFO L263 TraceCheckUtils]: 138: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,355 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,355 INFO L280 TraceCheckUtils]: 140: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,356 INFO L263 TraceCheckUtils]: 142: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,356 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,357 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,358 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,358 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,359 INFO L280 TraceCheckUtils]: 150: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,360 INFO L280 TraceCheckUtils]: 151: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,362 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,363 INFO L280 TraceCheckUtils]: 153: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,363 INFO L263 TraceCheckUtils]: 154: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,363 INFO L280 TraceCheckUtils]: 155: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,364 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,365 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,366 INFO L280 TraceCheckUtils]: 158: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,368 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,368 INFO L280 TraceCheckUtils]: 160: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,370 INFO L280 TraceCheckUtils]: 161: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,371 INFO L280 TraceCheckUtils]: 162: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,371 INFO L280 TraceCheckUtils]: 163: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,372 INFO L280 TraceCheckUtils]: 164: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,374 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,375 INFO L280 TraceCheckUtils]: 166: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,375 INFO L263 TraceCheckUtils]: 167: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,376 INFO L280 TraceCheckUtils]: 168: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,376 INFO L280 TraceCheckUtils]: 169: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,376 INFO L280 TraceCheckUtils]: 170: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,377 INFO L280 TraceCheckUtils]: 171: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,378 INFO L280 TraceCheckUtils]: 172: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,380 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,381 INFO L280 TraceCheckUtils]: 174: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,383 INFO L280 TraceCheckUtils]: 175: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,383 INFO L280 TraceCheckUtils]: 176: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,384 INFO L280 TraceCheckUtils]: 177: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,385 INFO L280 TraceCheckUtils]: 178: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,386 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,387 INFO L280 TraceCheckUtils]: 180: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,388 INFO L263 TraceCheckUtils]: 181: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,388 INFO L280 TraceCheckUtils]: 182: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,388 INFO L280 TraceCheckUtils]: 183: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,389 INFO L280 TraceCheckUtils]: 184: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,389 INFO L263 TraceCheckUtils]: 185: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,389 INFO L280 TraceCheckUtils]: 186: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,389 INFO L280 TraceCheckUtils]: 187: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,389 INFO L280 TraceCheckUtils]: 188: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,390 INFO L280 TraceCheckUtils]: 189: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,391 INFO L280 TraceCheckUtils]: 190: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,393 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,393 INFO L280 TraceCheckUtils]: 192: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,394 INFO L263 TraceCheckUtils]: 193: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,394 INFO L280 TraceCheckUtils]: 194: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,395 INFO L280 TraceCheckUtils]: 195: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,395 INFO L280 TraceCheckUtils]: 196: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,396 INFO L280 TraceCheckUtils]: 197: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,398 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,399 INFO L280 TraceCheckUtils]: 199: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,401 INFO L280 TraceCheckUtils]: 200: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,402 INFO L280 TraceCheckUtils]: 201: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,402 INFO L280 TraceCheckUtils]: 202: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,403 INFO L280 TraceCheckUtils]: 203: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,405 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,406 INFO L280 TraceCheckUtils]: 205: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,408 INFO L280 TraceCheckUtils]: 206: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,409 INFO L280 TraceCheckUtils]: 207: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,410 INFO L280 TraceCheckUtils]: 208: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,411 INFO L280 TraceCheckUtils]: 209: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,412 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,413 INFO L280 TraceCheckUtils]: 211: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,414 INFO L280 TraceCheckUtils]: 212: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,415 INFO L280 TraceCheckUtils]: 213: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,415 INFO L280 TraceCheckUtils]: 214: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,416 INFO L280 TraceCheckUtils]: 215: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,417 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {27401#(<= 13 |fibonacci_#t~ret0|)} #47#return; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,463 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,464 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,464 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,464 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,464 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,464 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L263 TraceCheckUtils]: 23: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L263 TraceCheckUtils]: 27: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,465 INFO L280 TraceCheckUtils]: 28: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,466 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,467 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,467 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,468 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,469 INFO L280 TraceCheckUtils]: 34: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,469 INFO L263 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,469 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,470 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,470 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,471 INFO L280 TraceCheckUtils]: 39: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,472 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,473 INFO L280 TraceCheckUtils]: 41: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,477 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,477 INFO L280 TraceCheckUtils]: 47: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,478 INFO L263 TraceCheckUtils]: 48: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,478 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,478 INFO L280 TraceCheckUtils]: 50: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,478 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,479 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,480 INFO L280 TraceCheckUtils]: 53: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,481 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,482 INFO L280 TraceCheckUtils]: 55: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,484 INFO L280 TraceCheckUtils]: 57: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,485 INFO L280 TraceCheckUtils]: 59: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,486 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,487 INFO L280 TraceCheckUtils]: 61: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,487 INFO L263 TraceCheckUtils]: 62: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,487 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,487 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,488 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,488 INFO L263 TraceCheckUtils]: 66: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,488 INFO L280 TraceCheckUtils]: 67: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,488 INFO L280 TraceCheckUtils]: 68: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,489 INFO L280 TraceCheckUtils]: 69: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,489 INFO L280 TraceCheckUtils]: 70: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,490 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,491 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,492 INFO L280 TraceCheckUtils]: 73: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,492 INFO L263 TraceCheckUtils]: 74: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,492 INFO L280 TraceCheckUtils]: 75: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,492 INFO L280 TraceCheckUtils]: 76: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,493 INFO L280 TraceCheckUtils]: 77: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,494 INFO L280 TraceCheckUtils]: 78: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,495 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,496 INFO L280 TraceCheckUtils]: 80: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,497 INFO L280 TraceCheckUtils]: 81: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,497 INFO L280 TraceCheckUtils]: 82: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,498 INFO L280 TraceCheckUtils]: 83: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,498 INFO L280 TraceCheckUtils]: 84: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,500 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,500 INFO L280 TraceCheckUtils]: 86: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,502 INFO L280 TraceCheckUtils]: 88: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,502 INFO L280 TraceCheckUtils]: 89: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,503 INFO L280 TraceCheckUtils]: 90: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,504 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,504 INFO L280 TraceCheckUtils]: 92: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,504 INFO L263 TraceCheckUtils]: 93: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,505 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,505 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,505 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,505 INFO L263 TraceCheckUtils]: 97: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,505 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L263 TraceCheckUtils]: 101: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L280 TraceCheckUtils]: 102: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L280 TraceCheckUtils]: 103: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,506 INFO L280 TraceCheckUtils]: 104: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,507 INFO L280 TraceCheckUtils]: 105: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,508 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,509 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,510 INFO L280 TraceCheckUtils]: 108: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,510 INFO L263 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,510 INFO L280 TraceCheckUtils]: 110: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,510 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,511 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,513 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,513 INFO L280 TraceCheckUtils]: 115: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,514 INFO L280 TraceCheckUtils]: 116: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,515 INFO L280 TraceCheckUtils]: 118: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,516 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,517 INFO L280 TraceCheckUtils]: 121: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,517 INFO L263 TraceCheckUtils]: 122: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,517 INFO L280 TraceCheckUtils]: 123: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,517 INFO L280 TraceCheckUtils]: 124: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,517 INFO L280 TraceCheckUtils]: 125: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,518 INFO L280 TraceCheckUtils]: 126: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,519 INFO L280 TraceCheckUtils]: 127: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,520 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,521 INFO L280 TraceCheckUtils]: 129: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,522 INFO L280 TraceCheckUtils]: 130: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,522 INFO L280 TraceCheckUtils]: 131: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,523 INFO L280 TraceCheckUtils]: 133: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,525 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,526 INFO L280 TraceCheckUtils]: 135: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,526 INFO L280 TraceCheckUtils]: 136: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,527 INFO L280 TraceCheckUtils]: 137: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,527 INFO L280 TraceCheckUtils]: 138: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,528 INFO L280 TraceCheckUtils]: 139: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,529 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,529 INFO L280 TraceCheckUtils]: 141: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,529 INFO L263 TraceCheckUtils]: 142: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,530 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L263 TraceCheckUtils]: 150: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L280 TraceCheckUtils]: 151: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L280 TraceCheckUtils]: 152: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L280 TraceCheckUtils]: 153: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,531 INFO L263 TraceCheckUtils]: 154: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,532 INFO L280 TraceCheckUtils]: 155: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,532 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,532 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,532 INFO L280 TraceCheckUtils]: 158: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,533 INFO L280 TraceCheckUtils]: 159: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,534 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,534 INFO L280 TraceCheckUtils]: 161: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,535 INFO L263 TraceCheckUtils]: 162: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,535 INFO L280 TraceCheckUtils]: 163: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,535 INFO L280 TraceCheckUtils]: 164: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,535 INFO L280 TraceCheckUtils]: 165: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,536 INFO L280 TraceCheckUtils]: 166: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,537 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,538 INFO L280 TraceCheckUtils]: 168: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,539 INFO L280 TraceCheckUtils]: 169: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,539 INFO L280 TraceCheckUtils]: 170: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,540 INFO L280 TraceCheckUtils]: 171: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,540 INFO L280 TraceCheckUtils]: 172: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,541 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,542 INFO L280 TraceCheckUtils]: 174: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,542 INFO L263 TraceCheckUtils]: 175: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,542 INFO L280 TraceCheckUtils]: 176: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,543 INFO L280 TraceCheckUtils]: 177: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,543 INFO L280 TraceCheckUtils]: 178: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,543 INFO L280 TraceCheckUtils]: 179: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,544 INFO L280 TraceCheckUtils]: 180: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,545 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,546 INFO L280 TraceCheckUtils]: 182: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,547 INFO L280 TraceCheckUtils]: 183: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,547 INFO L280 TraceCheckUtils]: 184: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,548 INFO L280 TraceCheckUtils]: 185: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,548 INFO L280 TraceCheckUtils]: 186: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,550 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,551 INFO L280 TraceCheckUtils]: 188: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,551 INFO L263 TraceCheckUtils]: 189: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,551 INFO L280 TraceCheckUtils]: 190: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,551 INFO L280 TraceCheckUtils]: 191: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,552 INFO L280 TraceCheckUtils]: 192: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,552 INFO L263 TraceCheckUtils]: 193: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,552 INFO L280 TraceCheckUtils]: 194: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,552 INFO L280 TraceCheckUtils]: 195: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,552 INFO L280 TraceCheckUtils]: 196: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,553 INFO L280 TraceCheckUtils]: 197: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,553 INFO L280 TraceCheckUtils]: 198: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,554 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,555 INFO L280 TraceCheckUtils]: 200: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,555 INFO L263 TraceCheckUtils]: 201: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,555 INFO L280 TraceCheckUtils]: 202: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,555 INFO L280 TraceCheckUtils]: 203: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,556 INFO L280 TraceCheckUtils]: 204: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,556 INFO L280 TraceCheckUtils]: 205: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,558 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,558 INFO L280 TraceCheckUtils]: 207: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,559 INFO L280 TraceCheckUtils]: 208: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,560 INFO L280 TraceCheckUtils]: 209: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,560 INFO L280 TraceCheckUtils]: 210: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,561 INFO L280 TraceCheckUtils]: 211: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,562 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,563 INFO L280 TraceCheckUtils]: 213: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,563 INFO L280 TraceCheckUtils]: 214: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,564 INFO L280 TraceCheckUtils]: 215: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,564 INFO L280 TraceCheckUtils]: 216: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,565 INFO L280 TraceCheckUtils]: 217: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,567 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,567 INFO L280 TraceCheckUtils]: 219: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,568 INFO L280 TraceCheckUtils]: 220: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,569 INFO L280 TraceCheckUtils]: 221: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,571 INFO L280 TraceCheckUtils]: 222: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,575 INFO L280 TraceCheckUtils]: 223: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,577 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,577 INFO L280 TraceCheckUtils]: 225: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,578 INFO L263 TraceCheckUtils]: 226: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,578 INFO L280 TraceCheckUtils]: 227: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,578 INFO L280 TraceCheckUtils]: 228: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,578 INFO L280 TraceCheckUtils]: 229: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,579 INFO L263 TraceCheckUtils]: 230: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,579 INFO L280 TraceCheckUtils]: 231: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,579 INFO L280 TraceCheckUtils]: 232: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,579 INFO L280 TraceCheckUtils]: 233: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,579 INFO L263 TraceCheckUtils]: 234: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L280 TraceCheckUtils]: 235: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L280 TraceCheckUtils]: 236: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L280 TraceCheckUtils]: 237: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L263 TraceCheckUtils]: 238: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L280 TraceCheckUtils]: 239: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,580 INFO L280 TraceCheckUtils]: 240: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,581 INFO L280 TraceCheckUtils]: 241: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,581 INFO L263 TraceCheckUtils]: 242: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,581 INFO L280 TraceCheckUtils]: 243: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,581 INFO L280 TraceCheckUtils]: 244: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,581 INFO L280 TraceCheckUtils]: 245: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,582 INFO L280 TraceCheckUtils]: 246: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,583 INFO L280 TraceCheckUtils]: 247: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,584 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,585 INFO L280 TraceCheckUtils]: 249: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,585 INFO L263 TraceCheckUtils]: 250: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,585 INFO L280 TraceCheckUtils]: 251: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,585 INFO L280 TraceCheckUtils]: 252: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,586 INFO L280 TraceCheckUtils]: 253: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,586 INFO L280 TraceCheckUtils]: 254: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,588 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,588 INFO L280 TraceCheckUtils]: 256: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,589 INFO L280 TraceCheckUtils]: 257: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,590 INFO L280 TraceCheckUtils]: 258: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,590 INFO L280 TraceCheckUtils]: 259: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,591 INFO L280 TraceCheckUtils]: 260: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,592 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,592 INFO L280 TraceCheckUtils]: 262: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,592 INFO L263 TraceCheckUtils]: 263: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,593 INFO L280 TraceCheckUtils]: 264: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,593 INFO L280 TraceCheckUtils]: 265: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,593 INFO L280 TraceCheckUtils]: 266: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,593 INFO L280 TraceCheckUtils]: 267: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,594 INFO L280 TraceCheckUtils]: 268: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,595 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,596 INFO L280 TraceCheckUtils]: 270: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,597 INFO L280 TraceCheckUtils]: 271: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,597 INFO L280 TraceCheckUtils]: 272: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,598 INFO L280 TraceCheckUtils]: 273: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,598 INFO L280 TraceCheckUtils]: 274: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,600 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,600 INFO L280 TraceCheckUtils]: 276: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,600 INFO L263 TraceCheckUtils]: 277: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L280 TraceCheckUtils]: 278: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L280 TraceCheckUtils]: 279: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L280 TraceCheckUtils]: 280: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L263 TraceCheckUtils]: 281: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L280 TraceCheckUtils]: 282: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,601 INFO L280 TraceCheckUtils]: 283: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,602 INFO L280 TraceCheckUtils]: 284: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,602 INFO L280 TraceCheckUtils]: 285: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,603 INFO L280 TraceCheckUtils]: 286: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,604 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,605 INFO L280 TraceCheckUtils]: 288: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,605 INFO L263 TraceCheckUtils]: 289: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,605 INFO L280 TraceCheckUtils]: 290: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,605 INFO L280 TraceCheckUtils]: 291: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,606 INFO L280 TraceCheckUtils]: 292: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,606 INFO L280 TraceCheckUtils]: 293: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,608 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,608 INFO L280 TraceCheckUtils]: 295: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,609 INFO L280 TraceCheckUtils]: 296: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,609 INFO L280 TraceCheckUtils]: 297: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,610 INFO L280 TraceCheckUtils]: 298: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,611 INFO L280 TraceCheckUtils]: 299: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,612 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,612 INFO L280 TraceCheckUtils]: 301: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,613 INFO L280 TraceCheckUtils]: 302: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,614 INFO L280 TraceCheckUtils]: 303: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,614 INFO L280 TraceCheckUtils]: 304: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,615 INFO L280 TraceCheckUtils]: 305: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,616 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,617 INFO L280 TraceCheckUtils]: 307: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,617 INFO L263 TraceCheckUtils]: 308: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,617 INFO L280 TraceCheckUtils]: 309: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,617 INFO L280 TraceCheckUtils]: 310: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,617 INFO L280 TraceCheckUtils]: 311: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,617 INFO L263 TraceCheckUtils]: 312: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,618 INFO L280 TraceCheckUtils]: 313: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,618 INFO L280 TraceCheckUtils]: 314: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,618 INFO L280 TraceCheckUtils]: 315: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,618 INFO L263 TraceCheckUtils]: 316: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,618 INFO L280 TraceCheckUtils]: 317: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,619 INFO L280 TraceCheckUtils]: 318: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,619 INFO L280 TraceCheckUtils]: 319: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,619 INFO L280 TraceCheckUtils]: 320: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,620 INFO L280 TraceCheckUtils]: 321: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,621 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,622 INFO L280 TraceCheckUtils]: 323: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,622 INFO L263 TraceCheckUtils]: 324: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,622 INFO L280 TraceCheckUtils]: 325: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,622 INFO L280 TraceCheckUtils]: 326: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,623 INFO L280 TraceCheckUtils]: 327: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,623 INFO L280 TraceCheckUtils]: 328: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,625 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,626 INFO L280 TraceCheckUtils]: 330: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,627 INFO L280 TraceCheckUtils]: 331: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,627 INFO L280 TraceCheckUtils]: 332: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,628 INFO L280 TraceCheckUtils]: 333: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,628 INFO L280 TraceCheckUtils]: 334: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,629 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,630 INFO L280 TraceCheckUtils]: 336: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,630 INFO L263 TraceCheckUtils]: 337: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,631 INFO L280 TraceCheckUtils]: 338: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,631 INFO L280 TraceCheckUtils]: 339: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,631 INFO L280 TraceCheckUtils]: 340: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,632 INFO L280 TraceCheckUtils]: 341: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,632 INFO L280 TraceCheckUtils]: 342: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,634 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,635 INFO L280 TraceCheckUtils]: 344: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,636 INFO L280 TraceCheckUtils]: 345: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,636 INFO L280 TraceCheckUtils]: 346: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,637 INFO L280 TraceCheckUtils]: 347: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,637 INFO L280 TraceCheckUtils]: 348: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,639 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,639 INFO L280 TraceCheckUtils]: 350: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,640 INFO L280 TraceCheckUtils]: 351: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,641 INFO L280 TraceCheckUtils]: 352: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,641 INFO L280 TraceCheckUtils]: 353: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,642 INFO L280 TraceCheckUtils]: 354: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,643 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,644 INFO L280 TraceCheckUtils]: 356: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,644 INFO L280 TraceCheckUtils]: 357: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,645 INFO L280 TraceCheckUtils]: 358: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,645 INFO L280 TraceCheckUtils]: 359: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,646 INFO L280 TraceCheckUtils]: 360: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,647 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {25132#true} #45#return; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,648 INFO L280 TraceCheckUtils]: 362: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,648 INFO L263 TraceCheckUtils]: 363: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,648 INFO L280 TraceCheckUtils]: 364: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,648 INFO L280 TraceCheckUtils]: 365: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,648 INFO L280 TraceCheckUtils]: 366: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L263 TraceCheckUtils]: 367: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L280 TraceCheckUtils]: 368: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L280 TraceCheckUtils]: 369: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L280 TraceCheckUtils]: 370: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L263 TraceCheckUtils]: 371: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,649 INFO L280 TraceCheckUtils]: 372: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,650 INFO L280 TraceCheckUtils]: 373: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,650 INFO L280 TraceCheckUtils]: 374: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,650 INFO L263 TraceCheckUtils]: 375: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,650 INFO L280 TraceCheckUtils]: 376: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,650 INFO L280 TraceCheckUtils]: 377: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L280 TraceCheckUtils]: 378: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L263 TraceCheckUtils]: 379: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L280 TraceCheckUtils]: 380: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L280 TraceCheckUtils]: 381: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L280 TraceCheckUtils]: 382: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,651 INFO L263 TraceCheckUtils]: 383: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,652 INFO L280 TraceCheckUtils]: 384: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,652 INFO L280 TraceCheckUtils]: 385: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,652 INFO L280 TraceCheckUtils]: 386: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,653 INFO L280 TraceCheckUtils]: 387: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,653 INFO L280 TraceCheckUtils]: 388: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,654 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,655 INFO L280 TraceCheckUtils]: 390: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,655 INFO L263 TraceCheckUtils]: 391: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,655 INFO L280 TraceCheckUtils]: 392: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,655 INFO L280 TraceCheckUtils]: 393: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,656 INFO L280 TraceCheckUtils]: 394: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,657 INFO L280 TraceCheckUtils]: 395: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,658 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,658 INFO L280 TraceCheckUtils]: 397: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,659 INFO L280 TraceCheckUtils]: 398: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,660 INFO L280 TraceCheckUtils]: 399: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,660 INFO L280 TraceCheckUtils]: 400: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,661 INFO L280 TraceCheckUtils]: 401: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,662 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,663 INFO L280 TraceCheckUtils]: 403: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,663 INFO L263 TraceCheckUtils]: 404: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,663 INFO L280 TraceCheckUtils]: 405: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,663 INFO L280 TraceCheckUtils]: 406: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,663 INFO L280 TraceCheckUtils]: 407: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,664 INFO L280 TraceCheckUtils]: 408: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,664 INFO L280 TraceCheckUtils]: 409: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,666 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,666 INFO L280 TraceCheckUtils]: 411: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,667 INFO L280 TraceCheckUtils]: 412: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,668 INFO L280 TraceCheckUtils]: 413: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,668 INFO L280 TraceCheckUtils]: 414: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,669 INFO L280 TraceCheckUtils]: 415: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,670 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,671 INFO L280 TraceCheckUtils]: 417: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,671 INFO L263 TraceCheckUtils]: 418: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,671 INFO L280 TraceCheckUtils]: 419: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,671 INFO L280 TraceCheckUtils]: 420: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,671 INFO L280 TraceCheckUtils]: 421: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,671 INFO L263 TraceCheckUtils]: 422: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,672 INFO L280 TraceCheckUtils]: 423: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,672 INFO L280 TraceCheckUtils]: 424: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,672 INFO L280 TraceCheckUtils]: 425: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,673 INFO L280 TraceCheckUtils]: 426: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,673 INFO L280 TraceCheckUtils]: 427: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,674 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,675 INFO L280 TraceCheckUtils]: 429: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,675 INFO L263 TraceCheckUtils]: 430: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,675 INFO L280 TraceCheckUtils]: 431: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,675 INFO L280 TraceCheckUtils]: 432: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,676 INFO L280 TraceCheckUtils]: 433: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,676 INFO L280 TraceCheckUtils]: 434: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,678 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,678 INFO L280 TraceCheckUtils]: 436: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,679 INFO L280 TraceCheckUtils]: 437: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,680 INFO L280 TraceCheckUtils]: 438: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,680 INFO L280 TraceCheckUtils]: 439: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,681 INFO L280 TraceCheckUtils]: 440: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,682 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,683 INFO L280 TraceCheckUtils]: 442: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,683 INFO L280 TraceCheckUtils]: 443: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,684 INFO L280 TraceCheckUtils]: 444: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,684 INFO L280 TraceCheckUtils]: 445: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,685 INFO L280 TraceCheckUtils]: 446: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,686 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,687 INFO L280 TraceCheckUtils]: 448: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,687 INFO L263 TraceCheckUtils]: 449: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,687 INFO L280 TraceCheckUtils]: 450: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,687 INFO L280 TraceCheckUtils]: 451: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,687 INFO L280 TraceCheckUtils]: 452: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L263 TraceCheckUtils]: 453: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L280 TraceCheckUtils]: 454: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L280 TraceCheckUtils]: 455: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L280 TraceCheckUtils]: 456: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L263 TraceCheckUtils]: 457: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,688 INFO L280 TraceCheckUtils]: 458: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,689 INFO L280 TraceCheckUtils]: 459: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,689 INFO L280 TraceCheckUtils]: 460: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,689 INFO L280 TraceCheckUtils]: 461: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,690 INFO L280 TraceCheckUtils]: 462: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,691 INFO L275 TraceCheckUtils]: 463: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,692 INFO L280 TraceCheckUtils]: 464: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,692 INFO L263 TraceCheckUtils]: 465: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,692 INFO L280 TraceCheckUtils]: 466: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,692 INFO L280 TraceCheckUtils]: 467: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,693 INFO L280 TraceCheckUtils]: 468: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,693 INFO L280 TraceCheckUtils]: 469: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,695 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,695 INFO L280 TraceCheckUtils]: 471: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,696 INFO L280 TraceCheckUtils]: 472: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,696 INFO L280 TraceCheckUtils]: 473: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,697 INFO L280 TraceCheckUtils]: 474: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,697 INFO L280 TraceCheckUtils]: 475: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,699 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,699 INFO L280 TraceCheckUtils]: 477: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,699 INFO L263 TraceCheckUtils]: 478: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,699 INFO L280 TraceCheckUtils]: 479: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,700 INFO L280 TraceCheckUtils]: 480: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,700 INFO L280 TraceCheckUtils]: 481: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,700 INFO L280 TraceCheckUtils]: 482: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,701 INFO L280 TraceCheckUtils]: 483: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,702 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,703 INFO L280 TraceCheckUtils]: 485: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,704 INFO L280 TraceCheckUtils]: 486: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,704 INFO L280 TraceCheckUtils]: 487: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,705 INFO L280 TraceCheckUtils]: 488: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,705 INFO L280 TraceCheckUtils]: 489: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,707 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,707 INFO L280 TraceCheckUtils]: 491: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,708 INFO L280 TraceCheckUtils]: 492: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,709 INFO L280 TraceCheckUtils]: 493: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,709 INFO L280 TraceCheckUtils]: 494: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,710 INFO L280 TraceCheckUtils]: 495: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,711 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,711 INFO L280 TraceCheckUtils]: 497: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,711 INFO L263 TraceCheckUtils]: 498: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,712 INFO L280 TraceCheckUtils]: 499: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,712 INFO L280 TraceCheckUtils]: 500: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,712 INFO L280 TraceCheckUtils]: 501: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,712 INFO L263 TraceCheckUtils]: 502: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,712 INFO L280 TraceCheckUtils]: 503: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L280 TraceCheckUtils]: 504: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L280 TraceCheckUtils]: 505: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L263 TraceCheckUtils]: 506: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L280 TraceCheckUtils]: 507: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L280 TraceCheckUtils]: 508: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,713 INFO L280 TraceCheckUtils]: 509: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,714 INFO L263 TraceCheckUtils]: 510: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,714 INFO L280 TraceCheckUtils]: 511: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,714 INFO L280 TraceCheckUtils]: 512: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,714 INFO L280 TraceCheckUtils]: 513: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,715 INFO L280 TraceCheckUtils]: 514: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,715 INFO L280 TraceCheckUtils]: 515: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,716 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,717 INFO L280 TraceCheckUtils]: 517: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,717 INFO L263 TraceCheckUtils]: 518: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,717 INFO L280 TraceCheckUtils]: 519: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,717 INFO L280 TraceCheckUtils]: 520: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,718 INFO L280 TraceCheckUtils]: 521: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,719 INFO L280 TraceCheckUtils]: 522: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,720 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,721 INFO L280 TraceCheckUtils]: 524: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,721 INFO L280 TraceCheckUtils]: 525: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,722 INFO L280 TraceCheckUtils]: 526: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,722 INFO L280 TraceCheckUtils]: 527: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,723 INFO L280 TraceCheckUtils]: 528: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,724 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,725 INFO L280 TraceCheckUtils]: 530: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,725 INFO L263 TraceCheckUtils]: 531: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,725 INFO L280 TraceCheckUtils]: 532: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,725 INFO L280 TraceCheckUtils]: 533: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,725 INFO L280 TraceCheckUtils]: 534: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,726 INFO L280 TraceCheckUtils]: 535: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,727 INFO L280 TraceCheckUtils]: 536: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,728 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,729 INFO L280 TraceCheckUtils]: 538: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,730 INFO L280 TraceCheckUtils]: 539: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,730 INFO L280 TraceCheckUtils]: 540: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,731 INFO L280 TraceCheckUtils]: 541: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,731 INFO L280 TraceCheckUtils]: 542: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,732 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,733 INFO L280 TraceCheckUtils]: 544: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,733 INFO L263 TraceCheckUtils]: 545: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,734 INFO L280 TraceCheckUtils]: 546: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,734 INFO L280 TraceCheckUtils]: 547: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,734 INFO L280 TraceCheckUtils]: 548: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:58,734 INFO L263 TraceCheckUtils]: 549: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:58,734 INFO L280 TraceCheckUtils]: 550: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,735 INFO L280 TraceCheckUtils]: 551: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:58,735 INFO L280 TraceCheckUtils]: 552: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:58,735 INFO L280 TraceCheckUtils]: 553: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,736 INFO L280 TraceCheckUtils]: 554: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,737 INFO L275 TraceCheckUtils]: 555: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,738 INFO L280 TraceCheckUtils]: 556: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:58,738 INFO L263 TraceCheckUtils]: 557: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:58,738 INFO L280 TraceCheckUtils]: 558: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:58,738 INFO L280 TraceCheckUtils]: 559: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:58,739 INFO L280 TraceCheckUtils]: 560: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,740 INFO L280 TraceCheckUtils]: 561: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,741 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,742 INFO L280 TraceCheckUtils]: 563: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,743 INFO L280 TraceCheckUtils]: 564: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,743 INFO L280 TraceCheckUtils]: 565: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,744 INFO L280 TraceCheckUtils]: 566: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,744 INFO L280 TraceCheckUtils]: 567: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,746 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,747 INFO L280 TraceCheckUtils]: 569: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,747 INFO L280 TraceCheckUtils]: 570: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,748 INFO L280 TraceCheckUtils]: 571: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,748 INFO L280 TraceCheckUtils]: 572: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,749 INFO L280 TraceCheckUtils]: 573: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,750 INFO L275 TraceCheckUtils]: 574: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,751 INFO L280 TraceCheckUtils]: 575: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,752 INFO L280 TraceCheckUtils]: 576: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,752 INFO L280 TraceCheckUtils]: 577: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,753 INFO L280 TraceCheckUtils]: 578: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,753 INFO L280 TraceCheckUtils]: 579: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,755 INFO L275 TraceCheckUtils]: 580: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {27401#(<= 13 |fibonacci_#t~ret0|)} #47#return; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,755 INFO L280 TraceCheckUtils]: 581: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:58,756 INFO L280 TraceCheckUtils]: 582: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,757 INFO L280 TraceCheckUtils]: 583: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,757 INFO L280 TraceCheckUtils]: 584: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret0; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,758 INFO L280 TraceCheckUtils]: 585: Hoare triple {27620#(<= 21 |fibonacci_#res|)} assume true; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:49:58,759 INFO L275 TraceCheckUtils]: 586: Hoare quadruple {27620#(<= 21 |fibonacci_#res|)} {25132#true} #45#return; {26682#(<= 21 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,222 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,231 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,234 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,234 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,235 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,236 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,237 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,238 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,240 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,240 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,241 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,251 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,252 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,252 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,253 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,255 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,256 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,256 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,256 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,256 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,257 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,259 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,259 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,260 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,263 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,263 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,264 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,264 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,264 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,264 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,265 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,267 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,267 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,268 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,269 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,269 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,270 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,271 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,293 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,302 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,304 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,305 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,305 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,308 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,310 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,311 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,313 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,314 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,315 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,315 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,318 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,319 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,320 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,322 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,322 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,326 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,326 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,327 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,328 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,328 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,329 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,330 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,332 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,332 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,333 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,334 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,334 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,334 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,335 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,335 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,335 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,335 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,336 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,337 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,338 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,338 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,339 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,341 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,342 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,343 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,343 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,344 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,344 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,345 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,346 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,347 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,347 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,348 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,348 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,349 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,402 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,405 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,406 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,407 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,408 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,410 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,410 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,411 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,412 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,412 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,413 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,414 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,422 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,423 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,424 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,425 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,427 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,428 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,428 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,429 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,431 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,432 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,433 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,433 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,434 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,435 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,435 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,436 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,436 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,437 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,437 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,438 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,439 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,440 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,441 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,442 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,443 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,446 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,446 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,447 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,450 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,451 INFO L263 TraceCheckUtils]: 23: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,452 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,454 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,456 INFO L280 TraceCheckUtils]: 31: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,457 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,458 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,459 INFO L280 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,459 INFO L263 TraceCheckUtils]: 36: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,459 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,462 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,463 INFO L280 TraceCheckUtils]: 43: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,463 INFO L280 TraceCheckUtils]: 44: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,464 INFO L280 TraceCheckUtils]: 45: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,465 INFO L280 TraceCheckUtils]: 46: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,465 INFO L280 TraceCheckUtils]: 47: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,466 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,467 INFO L280 TraceCheckUtils]: 49: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,467 INFO L263 TraceCheckUtils]: 50: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,467 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,467 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,467 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,468 INFO L263 TraceCheckUtils]: 54: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,468 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,468 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,468 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,469 INFO L280 TraceCheckUtils]: 58: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,469 INFO L280 TraceCheckUtils]: 59: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,471 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,471 INFO L280 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,471 INFO L263 TraceCheckUtils]: 62: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,472 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,472 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,472 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,473 INFO L280 TraceCheckUtils]: 66: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,474 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,475 INFO L280 TraceCheckUtils]: 68: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,475 INFO L280 TraceCheckUtils]: 69: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,476 INFO L280 TraceCheckUtils]: 70: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,477 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,477 INFO L280 TraceCheckUtils]: 72: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,478 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,479 INFO L280 TraceCheckUtils]: 74: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,479 INFO L280 TraceCheckUtils]: 75: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,480 INFO L280 TraceCheckUtils]: 76: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,480 INFO L280 TraceCheckUtils]: 77: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,480 INFO L280 TraceCheckUtils]: 78: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,481 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,481 INFO L280 TraceCheckUtils]: 80: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,482 INFO L263 TraceCheckUtils]: 81: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,482 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,482 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,482 INFO L280 TraceCheckUtils]: 84: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,482 INFO L263 TraceCheckUtils]: 85: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,483 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,483 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,483 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,483 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,484 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,484 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,484 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,484 INFO L280 TraceCheckUtils]: 93: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,485 INFO L280 TraceCheckUtils]: 94: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,485 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,486 INFO L280 TraceCheckUtils]: 96: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,486 INFO L263 TraceCheckUtils]: 97: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,486 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,486 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,487 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,488 INFO L280 TraceCheckUtils]: 101: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,489 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,489 INFO L280 TraceCheckUtils]: 103: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,490 INFO L280 TraceCheckUtils]: 104: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,490 INFO L280 TraceCheckUtils]: 105: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,490 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,491 INFO L280 TraceCheckUtils]: 107: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,491 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,492 INFO L280 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,492 INFO L263 TraceCheckUtils]: 110: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,492 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,493 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,493 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,493 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,494 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,494 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,495 INFO L280 TraceCheckUtils]: 117: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,496 INFO L280 TraceCheckUtils]: 118: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,496 INFO L280 TraceCheckUtils]: 119: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,496 INFO L280 TraceCheckUtils]: 120: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,497 INFO L280 TraceCheckUtils]: 121: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,498 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,498 INFO L280 TraceCheckUtils]: 123: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,499 INFO L280 TraceCheckUtils]: 124: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,499 INFO L280 TraceCheckUtils]: 125: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,500 INFO L280 TraceCheckUtils]: 126: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,500 INFO L280 TraceCheckUtils]: 127: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,501 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,572 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,580 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,582 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,583 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,584 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,586 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,587 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,588 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,589 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,590 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,591 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,600 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,601 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,602 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,604 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,605 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,606 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,608 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,609 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,609 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,610 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,611 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,611 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,612 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,613 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,613 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,613 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,614 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,614 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,616 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,617 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,618 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,619 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,619 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,620 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,643 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,651 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,653 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,655 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,656 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,659 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,661 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,661 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,662 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,663 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,664 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,665 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,666 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,669 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,670 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,670 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,670 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,671 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,672 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,673 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,674 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,674 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,675 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,676 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,677 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,677 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,677 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,678 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,678 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,679 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,680 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,681 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,682 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,683 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,684 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,684 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,685 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,685 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,685 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,685 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,685 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,686 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,686 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,686 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,687 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,687 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,689 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,689 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,689 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,690 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,690 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,691 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,692 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,693 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,694 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,694 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,695 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,695 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,696 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,697 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,698 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,698 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,699 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,699 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,701 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,706 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,707 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,708 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,710 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,711 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,711 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,711 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,712 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,712 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,714 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,715 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,716 INFO L280 TraceCheckUtils]: 26: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,716 INFO L263 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,717 INFO L280 TraceCheckUtils]: 28: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,717 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,719 INFO L280 TraceCheckUtils]: 31: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,721 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,726 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,727 INFO L280 TraceCheckUtils]: 39: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,728 INFO L263 TraceCheckUtils]: 40: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,728 INFO L280 TraceCheckUtils]: 41: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,728 INFO L280 TraceCheckUtils]: 42: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,729 INFO L280 TraceCheckUtils]: 43: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,730 INFO L280 TraceCheckUtils]: 44: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,730 INFO L280 TraceCheckUtils]: 45: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,732 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,733 INFO L280 TraceCheckUtils]: 47: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,734 INFO L280 TraceCheckUtils]: 48: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,735 INFO L280 TraceCheckUtils]: 50: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,736 INFO L280 TraceCheckUtils]: 51: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,737 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,737 INFO L280 TraceCheckUtils]: 53: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,738 INFO L263 TraceCheckUtils]: 54: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,738 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,738 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,738 INFO L263 TraceCheckUtils]: 58: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,739 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,739 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,740 INFO L280 TraceCheckUtils]: 62: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,740 INFO L280 TraceCheckUtils]: 63: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,741 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,742 INFO L280 TraceCheckUtils]: 65: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,742 INFO L263 TraceCheckUtils]: 66: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,742 INFO L280 TraceCheckUtils]: 67: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,743 INFO L280 TraceCheckUtils]: 68: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,743 INFO L280 TraceCheckUtils]: 69: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,744 INFO L280 TraceCheckUtils]: 70: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,745 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,746 INFO L280 TraceCheckUtils]: 72: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,747 INFO L280 TraceCheckUtils]: 73: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,748 INFO L280 TraceCheckUtils]: 74: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,749 INFO L280 TraceCheckUtils]: 75: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,750 INFO L280 TraceCheckUtils]: 76: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,752 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,754 INFO L280 TraceCheckUtils]: 79: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,755 INFO L280 TraceCheckUtils]: 80: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,755 INFO L280 TraceCheckUtils]: 81: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,756 INFO L280 TraceCheckUtils]: 82: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,758 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,759 INFO L280 TraceCheckUtils]: 84: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,759 INFO L263 TraceCheckUtils]: 85: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,759 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,759 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,760 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,760 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,760 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,761 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,761 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,761 INFO L263 TraceCheckUtils]: 93: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,762 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,762 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,762 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,763 INFO L280 TraceCheckUtils]: 97: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,764 INFO L280 TraceCheckUtils]: 98: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,766 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,766 INFO L280 TraceCheckUtils]: 100: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,767 INFO L263 TraceCheckUtils]: 101: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,767 INFO L280 TraceCheckUtils]: 102: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,767 INFO L280 TraceCheckUtils]: 103: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,768 INFO L280 TraceCheckUtils]: 104: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,768 INFO L280 TraceCheckUtils]: 105: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,770 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,770 INFO L280 TraceCheckUtils]: 107: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,771 INFO L280 TraceCheckUtils]: 108: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,772 INFO L280 TraceCheckUtils]: 109: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,773 INFO L280 TraceCheckUtils]: 110: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,773 INFO L280 TraceCheckUtils]: 111: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,775 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,776 INFO L280 TraceCheckUtils]: 113: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,776 INFO L263 TraceCheckUtils]: 114: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,777 INFO L280 TraceCheckUtils]: 115: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,777 INFO L280 TraceCheckUtils]: 116: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,777 INFO L280 TraceCheckUtils]: 117: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,778 INFO L280 TraceCheckUtils]: 118: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,779 INFO L280 TraceCheckUtils]: 119: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,781 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,782 INFO L280 TraceCheckUtils]: 121: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,783 INFO L280 TraceCheckUtils]: 122: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,784 INFO L280 TraceCheckUtils]: 123: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,785 INFO L280 TraceCheckUtils]: 124: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,785 INFO L280 TraceCheckUtils]: 125: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,787 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,788 INFO L280 TraceCheckUtils]: 127: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,789 INFO L280 TraceCheckUtils]: 128: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,790 INFO L280 TraceCheckUtils]: 129: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,791 INFO L280 TraceCheckUtils]: 130: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,792 INFO L280 TraceCheckUtils]: 131: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,793 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,794 INFO L280 TraceCheckUtils]: 133: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,794 INFO L263 TraceCheckUtils]: 134: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,794 INFO L280 TraceCheckUtils]: 135: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,795 INFO L280 TraceCheckUtils]: 136: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,795 INFO L280 TraceCheckUtils]: 137: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,795 INFO L263 TraceCheckUtils]: 138: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,795 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,795 INFO L280 TraceCheckUtils]: 140: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,796 INFO L280 TraceCheckUtils]: 141: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,796 INFO L263 TraceCheckUtils]: 142: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,796 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,796 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,796 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,797 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,797 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,797 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,797 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,798 INFO L280 TraceCheckUtils]: 150: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,798 INFO L280 TraceCheckUtils]: 151: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,799 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,800 INFO L280 TraceCheckUtils]: 153: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,800 INFO L263 TraceCheckUtils]: 154: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,800 INFO L280 TraceCheckUtils]: 155: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,801 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,801 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,802 INFO L280 TraceCheckUtils]: 158: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,803 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,804 INFO L280 TraceCheckUtils]: 160: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,805 INFO L280 TraceCheckUtils]: 161: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,805 INFO L280 TraceCheckUtils]: 162: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,806 INFO L280 TraceCheckUtils]: 163: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,807 INFO L280 TraceCheckUtils]: 164: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,808 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,809 INFO L280 TraceCheckUtils]: 166: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,809 INFO L263 TraceCheckUtils]: 167: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,810 INFO L280 TraceCheckUtils]: 168: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,810 INFO L280 TraceCheckUtils]: 169: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,810 INFO L280 TraceCheckUtils]: 170: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,811 INFO L280 TraceCheckUtils]: 171: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,812 INFO L280 TraceCheckUtils]: 172: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,814 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,815 INFO L280 TraceCheckUtils]: 174: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,816 INFO L280 TraceCheckUtils]: 175: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,817 INFO L280 TraceCheckUtils]: 176: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,818 INFO L280 TraceCheckUtils]: 177: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,819 INFO L280 TraceCheckUtils]: 178: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,820 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,821 INFO L280 TraceCheckUtils]: 180: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,821 INFO L263 TraceCheckUtils]: 181: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,821 INFO L280 TraceCheckUtils]: 182: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,822 INFO L280 TraceCheckUtils]: 183: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,822 INFO L280 TraceCheckUtils]: 184: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:49:59,822 INFO L263 TraceCheckUtils]: 185: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:49:59,823 INFO L280 TraceCheckUtils]: 186: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,823 INFO L280 TraceCheckUtils]: 187: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:49:59,823 INFO L280 TraceCheckUtils]: 188: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:49:59,824 INFO L280 TraceCheckUtils]: 189: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,825 INFO L280 TraceCheckUtils]: 190: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,827 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,828 INFO L280 TraceCheckUtils]: 192: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,828 INFO L263 TraceCheckUtils]: 193: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:49:59,828 INFO L280 TraceCheckUtils]: 194: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:49:59,828 INFO L280 TraceCheckUtils]: 195: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:49:59,829 INFO L280 TraceCheckUtils]: 196: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,830 INFO L280 TraceCheckUtils]: 197: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,831 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,832 INFO L280 TraceCheckUtils]: 199: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,832 INFO L280 TraceCheckUtils]: 200: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,833 INFO L280 TraceCheckUtils]: 201: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,833 INFO L280 TraceCheckUtils]: 202: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,834 INFO L280 TraceCheckUtils]: 203: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,836 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,837 INFO L280 TraceCheckUtils]: 205: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,838 INFO L280 TraceCheckUtils]: 206: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,839 INFO L280 TraceCheckUtils]: 207: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,840 INFO L280 TraceCheckUtils]: 208: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,840 INFO L280 TraceCheckUtils]: 209: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,842 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,843 INFO L280 TraceCheckUtils]: 211: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:49:59,844 INFO L280 TraceCheckUtils]: 212: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,845 INFO L280 TraceCheckUtils]: 213: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,846 INFO L280 TraceCheckUtils]: 214: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,847 INFO L280 TraceCheckUtils]: 215: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:49:59,848 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:49:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:49:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,024 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,033 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,036 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,037 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,039 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,040 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,043 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,044 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,045 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,053 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,054 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,054 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,055 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,058 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,059 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,060 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,061 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,062 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,063 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,063 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,064 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,065 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,065 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,066 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,066 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,067 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,067 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,069 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,070 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,071 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,072 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,073 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,074 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,094 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,102 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,103 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,106 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,107 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,109 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,110 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,111 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,114 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,115 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,116 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,117 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,117 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,117 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,118 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,120 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,120 INFO L280 TraceCheckUtils]: 18: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,121 INFO L263 TraceCheckUtils]: 19: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,121 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,121 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,123 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,127 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,128 INFO L280 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,128 INFO L263 TraceCheckUtils]: 32: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,128 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,130 INFO L280 TraceCheckUtils]: 37: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,131 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,131 INFO L280 TraceCheckUtils]: 39: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,132 INFO L280 TraceCheckUtils]: 40: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,133 INFO L280 TraceCheckUtils]: 41: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,133 INFO L280 TraceCheckUtils]: 42: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,134 INFO L280 TraceCheckUtils]: 43: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,135 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,135 INFO L280 TraceCheckUtils]: 45: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,136 INFO L263 TraceCheckUtils]: 46: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,136 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,136 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,136 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,136 INFO L263 TraceCheckUtils]: 50: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,137 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,137 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,137 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,138 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,138 INFO L280 TraceCheckUtils]: 55: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,139 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,139 INFO L280 TraceCheckUtils]: 57: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,140 INFO L263 TraceCheckUtils]: 58: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,140 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,140 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,141 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,141 INFO L280 TraceCheckUtils]: 62: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,142 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,143 INFO L280 TraceCheckUtils]: 64: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,144 INFO L280 TraceCheckUtils]: 65: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,145 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,145 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,146 INFO L280 TraceCheckUtils]: 68: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,147 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,148 INFO L280 TraceCheckUtils]: 70: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,148 INFO L280 TraceCheckUtils]: 71: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,149 INFO L280 TraceCheckUtils]: 72: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,150 INFO L280 TraceCheckUtils]: 73: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,150 INFO L280 TraceCheckUtils]: 74: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,151 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,188 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,197 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,198 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,199 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,200 INFO L263 TraceCheckUtils]: 11: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,203 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,203 INFO L280 TraceCheckUtils]: 17: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,204 INFO L280 TraceCheckUtils]: 18: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,204 INFO L280 TraceCheckUtils]: 19: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,205 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,206 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:50:00,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,213 INFO L280 TraceCheckUtils]: 3: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,215 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,216 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,216 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,219 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,220 INFO L263 TraceCheckUtils]: 15: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,221 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,223 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,224 INFO L280 TraceCheckUtils]: 21: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,224 INFO L280 TraceCheckUtils]: 22: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,225 INFO L280 TraceCheckUtils]: 23: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,226 INFO L280 TraceCheckUtils]: 25: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,227 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,228 INFO L280 TraceCheckUtils]: 27: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,228 INFO L263 TraceCheckUtils]: 28: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,228 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,229 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,229 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,231 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,232 INFO L280 TraceCheckUtils]: 35: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,232 INFO L280 TraceCheckUtils]: 36: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,233 INFO L280 TraceCheckUtils]: 37: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,234 INFO L280 TraceCheckUtils]: 39: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,235 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,237 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,238 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,239 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,239 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,240 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,242 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,243 INFO L263 TraceCheckUtils]: 23: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,243 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,244 INFO L280 TraceCheckUtils]: 27: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,246 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,248 INFO L280 TraceCheckUtils]: 31: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,248 INFO L280 TraceCheckUtils]: 32: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,250 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,250 INFO L280 TraceCheckUtils]: 35: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,250 INFO L263 TraceCheckUtils]: 36: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,251 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,251 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,251 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,252 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,253 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,254 INFO L280 TraceCheckUtils]: 43: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,255 INFO L280 TraceCheckUtils]: 44: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,256 INFO L280 TraceCheckUtils]: 46: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,257 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,258 INFO L280 TraceCheckUtils]: 49: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,258 INFO L263 TraceCheckUtils]: 50: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,258 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,258 INFO L280 TraceCheckUtils]: 52: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,259 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,259 INFO L263 TraceCheckUtils]: 54: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,259 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,259 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,259 INFO L280 TraceCheckUtils]: 57: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,260 INFO L280 TraceCheckUtils]: 58: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,260 INFO L280 TraceCheckUtils]: 59: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,261 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,262 INFO L280 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,262 INFO L263 TraceCheckUtils]: 62: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,262 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,262 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,263 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,263 INFO L280 TraceCheckUtils]: 66: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,265 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,265 INFO L280 TraceCheckUtils]: 68: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,266 INFO L280 TraceCheckUtils]: 69: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,267 INFO L280 TraceCheckUtils]: 70: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,267 INFO L280 TraceCheckUtils]: 71: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,268 INFO L280 TraceCheckUtils]: 72: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,269 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,270 INFO L280 TraceCheckUtils]: 74: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,270 INFO L280 TraceCheckUtils]: 75: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,271 INFO L280 TraceCheckUtils]: 76: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,272 INFO L280 TraceCheckUtils]: 77: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,272 INFO L280 TraceCheckUtils]: 78: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,273 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,274 INFO L280 TraceCheckUtils]: 80: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,274 INFO L263 TraceCheckUtils]: 81: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,274 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,274 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,275 INFO L263 TraceCheckUtils]: 85: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,275 INFO L280 TraceCheckUtils]: 86: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,275 INFO L280 TraceCheckUtils]: 87: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,275 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,276 INFO L263 TraceCheckUtils]: 89: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,276 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,276 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,276 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,277 INFO L280 TraceCheckUtils]: 93: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,277 INFO L280 TraceCheckUtils]: 94: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,278 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,279 INFO L280 TraceCheckUtils]: 96: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,279 INFO L263 TraceCheckUtils]: 97: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,279 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,279 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,280 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,281 INFO L280 TraceCheckUtils]: 101: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,282 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,282 INFO L280 TraceCheckUtils]: 103: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,283 INFO L280 TraceCheckUtils]: 104: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,284 INFO L280 TraceCheckUtils]: 105: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,284 INFO L280 TraceCheckUtils]: 106: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,285 INFO L280 TraceCheckUtils]: 107: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,286 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,286 INFO L280 TraceCheckUtils]: 109: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,287 INFO L263 TraceCheckUtils]: 110: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,287 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,287 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,287 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,288 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,289 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,290 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,291 INFO L280 TraceCheckUtils]: 117: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,291 INFO L280 TraceCheckUtils]: 118: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,292 INFO L280 TraceCheckUtils]: 119: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,292 INFO L280 TraceCheckUtils]: 120: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,293 INFO L280 TraceCheckUtils]: 121: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,294 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,295 INFO L280 TraceCheckUtils]: 123: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,296 INFO L280 TraceCheckUtils]: 124: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,296 INFO L280 TraceCheckUtils]: 125: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,297 INFO L280 TraceCheckUtils]: 126: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,297 INFO L280 TraceCheckUtils]: 127: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,299 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,313 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,314 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L263 TraceCheckUtils]: 23: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,315 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,316 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,318 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,319 INFO L263 TraceCheckUtils]: 31: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,319 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,320 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,320 INFO L280 TraceCheckUtils]: 35: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,321 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,322 INFO L280 TraceCheckUtils]: 37: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,324 INFO L280 TraceCheckUtils]: 41: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,325 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,326 INFO L263 TraceCheckUtils]: 44: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,326 INFO L280 TraceCheckUtils]: 45: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,326 INFO L280 TraceCheckUtils]: 46: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,327 INFO L280 TraceCheckUtils]: 47: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,327 INFO L280 TraceCheckUtils]: 48: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,328 INFO L280 TraceCheckUtils]: 49: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,329 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,329 INFO L280 TraceCheckUtils]: 51: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,331 INFO L280 TraceCheckUtils]: 53: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,331 INFO L280 TraceCheckUtils]: 54: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,333 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,334 INFO L263 TraceCheckUtils]: 58: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 59: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 61: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L263 TraceCheckUtils]: 62: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,334 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,335 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,335 INFO L280 TraceCheckUtils]: 66: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,335 INFO L280 TraceCheckUtils]: 67: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,336 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,336 INFO L280 TraceCheckUtils]: 69: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,337 INFO L263 TraceCheckUtils]: 70: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,337 INFO L280 TraceCheckUtils]: 72: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,337 INFO L280 TraceCheckUtils]: 73: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,338 INFO L280 TraceCheckUtils]: 74: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,339 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,339 INFO L280 TraceCheckUtils]: 77: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,340 INFO L280 TraceCheckUtils]: 78: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,340 INFO L280 TraceCheckUtils]: 79: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,341 INFO L280 TraceCheckUtils]: 80: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,342 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,342 INFO L280 TraceCheckUtils]: 82: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,343 INFO L280 TraceCheckUtils]: 83: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,343 INFO L280 TraceCheckUtils]: 84: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,343 INFO L280 TraceCheckUtils]: 85: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,344 INFO L280 TraceCheckUtils]: 86: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,345 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,345 INFO L280 TraceCheckUtils]: 88: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,345 INFO L263 TraceCheckUtils]: 89: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,345 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 92: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L263 TraceCheckUtils]: 93: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 95: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 96: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L263 TraceCheckUtils]: 97: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,346 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,347 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,347 INFO L280 TraceCheckUtils]: 101: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,347 INFO L280 TraceCheckUtils]: 102: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,348 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,349 INFO L280 TraceCheckUtils]: 104: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,349 INFO L263 TraceCheckUtils]: 105: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,349 INFO L280 TraceCheckUtils]: 106: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,349 INFO L280 TraceCheckUtils]: 107: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,349 INFO L280 TraceCheckUtils]: 108: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,350 INFO L280 TraceCheckUtils]: 109: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,350 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,351 INFO L280 TraceCheckUtils]: 111: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,351 INFO L280 TraceCheckUtils]: 112: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,352 INFO L280 TraceCheckUtils]: 113: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,353 INFO L280 TraceCheckUtils]: 114: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,353 INFO L280 TraceCheckUtils]: 115: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,354 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,355 INFO L280 TraceCheckUtils]: 117: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,355 INFO L263 TraceCheckUtils]: 118: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,355 INFO L280 TraceCheckUtils]: 119: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,355 INFO L280 TraceCheckUtils]: 120: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,355 INFO L280 TraceCheckUtils]: 121: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,356 INFO L280 TraceCheckUtils]: 122: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,356 INFO L280 TraceCheckUtils]: 123: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,357 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,358 INFO L280 TraceCheckUtils]: 125: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,359 INFO L280 TraceCheckUtils]: 126: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,359 INFO L280 TraceCheckUtils]: 127: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,360 INFO L280 TraceCheckUtils]: 128: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,360 INFO L280 TraceCheckUtils]: 129: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,361 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,362 INFO L280 TraceCheckUtils]: 131: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,362 INFO L280 TraceCheckUtils]: 132: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,363 INFO L280 TraceCheckUtils]: 133: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,363 INFO L280 TraceCheckUtils]: 134: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,363 INFO L280 TraceCheckUtils]: 135: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,364 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,364 INFO L280 TraceCheckUtils]: 137: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,364 INFO L263 TraceCheckUtils]: 138: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 140: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 141: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L263 TraceCheckUtils]: 142: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 143: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 144: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L280 TraceCheckUtils]: 145: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,365 INFO L263 TraceCheckUtils]: 146: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L263 TraceCheckUtils]: 150: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 151: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 152: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,366 INFO L280 TraceCheckUtils]: 153: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,367 INFO L280 TraceCheckUtils]: 154: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,367 INFO L280 TraceCheckUtils]: 155: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,368 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,368 INFO L280 TraceCheckUtils]: 157: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,368 INFO L263 TraceCheckUtils]: 158: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,368 INFO L280 TraceCheckUtils]: 159: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,369 INFO L280 TraceCheckUtils]: 160: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,375 INFO L280 TraceCheckUtils]: 161: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,376 INFO L280 TraceCheckUtils]: 162: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,377 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,377 INFO L280 TraceCheckUtils]: 164: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,378 INFO L280 TraceCheckUtils]: 165: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,379 INFO L280 TraceCheckUtils]: 166: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,379 INFO L280 TraceCheckUtils]: 167: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,380 INFO L280 TraceCheckUtils]: 168: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,380 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,381 INFO L280 TraceCheckUtils]: 170: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,381 INFO L263 TraceCheckUtils]: 171: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,381 INFO L280 TraceCheckUtils]: 172: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,381 INFO L280 TraceCheckUtils]: 173: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,381 INFO L280 TraceCheckUtils]: 174: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,382 INFO L280 TraceCheckUtils]: 175: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,382 INFO L280 TraceCheckUtils]: 176: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,383 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,383 INFO L280 TraceCheckUtils]: 178: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,384 INFO L280 TraceCheckUtils]: 179: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,384 INFO L280 TraceCheckUtils]: 180: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,385 INFO L280 TraceCheckUtils]: 181: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,385 INFO L280 TraceCheckUtils]: 182: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,386 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,386 INFO L280 TraceCheckUtils]: 184: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,387 INFO L263 TraceCheckUtils]: 185: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 186: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 187: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 188: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L263 TraceCheckUtils]: 189: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 190: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 191: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,387 INFO L280 TraceCheckUtils]: 192: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,388 INFO L280 TraceCheckUtils]: 193: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,388 INFO L280 TraceCheckUtils]: 194: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,389 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,389 INFO L280 TraceCheckUtils]: 196: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,389 INFO L263 TraceCheckUtils]: 197: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,389 INFO L280 TraceCheckUtils]: 198: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,390 INFO L280 TraceCheckUtils]: 199: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,390 INFO L280 TraceCheckUtils]: 200: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,390 INFO L280 TraceCheckUtils]: 201: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,391 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,392 INFO L280 TraceCheckUtils]: 203: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,392 INFO L280 TraceCheckUtils]: 204: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,392 INFO L280 TraceCheckUtils]: 205: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,393 INFO L280 TraceCheckUtils]: 206: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,394 INFO L280 TraceCheckUtils]: 207: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,395 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,395 INFO L280 TraceCheckUtils]: 209: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,396 INFO L280 TraceCheckUtils]: 210: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,396 INFO L280 TraceCheckUtils]: 211: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,396 INFO L280 TraceCheckUtils]: 212: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,397 INFO L280 TraceCheckUtils]: 213: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,398 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,398 INFO L280 TraceCheckUtils]: 215: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,399 INFO L280 TraceCheckUtils]: 216: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,399 INFO L280 TraceCheckUtils]: 217: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,399 INFO L280 TraceCheckUtils]: 218: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,400 INFO L280 TraceCheckUtils]: 219: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,401 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,401 INFO L280 TraceCheckUtils]: 221: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,402 INFO L263 TraceCheckUtils]: 222: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 223: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 224: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 225: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L263 TraceCheckUtils]: 226: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 227: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 228: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,402 INFO L280 TraceCheckUtils]: 229: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L263 TraceCheckUtils]: 230: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 231: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 232: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 233: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L263 TraceCheckUtils]: 234: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 235: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 236: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L280 TraceCheckUtils]: 237: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,403 INFO L263 TraceCheckUtils]: 238: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,404 INFO L280 TraceCheckUtils]: 239: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,404 INFO L280 TraceCheckUtils]: 240: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,404 INFO L280 TraceCheckUtils]: 241: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,404 INFO L280 TraceCheckUtils]: 242: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,405 INFO L280 TraceCheckUtils]: 243: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,405 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,406 INFO L280 TraceCheckUtils]: 245: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,406 INFO L263 TraceCheckUtils]: 246: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,406 INFO L280 TraceCheckUtils]: 247: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,406 INFO L280 TraceCheckUtils]: 248: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,406 INFO L280 TraceCheckUtils]: 249: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,407 INFO L280 TraceCheckUtils]: 250: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,408 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,408 INFO L280 TraceCheckUtils]: 252: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,409 INFO L280 TraceCheckUtils]: 253: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,409 INFO L280 TraceCheckUtils]: 254: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,409 INFO L280 TraceCheckUtils]: 255: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,410 INFO L280 TraceCheckUtils]: 256: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,411 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,411 INFO L280 TraceCheckUtils]: 258: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,412 INFO L263 TraceCheckUtils]: 259: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,412 INFO L280 TraceCheckUtils]: 260: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,412 INFO L280 TraceCheckUtils]: 261: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,412 INFO L280 TraceCheckUtils]: 262: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,412 INFO L280 TraceCheckUtils]: 263: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,413 INFO L280 TraceCheckUtils]: 264: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,414 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,414 INFO L280 TraceCheckUtils]: 266: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,414 INFO L280 TraceCheckUtils]: 267: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,415 INFO L280 TraceCheckUtils]: 268: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,415 INFO L280 TraceCheckUtils]: 269: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,416 INFO L280 TraceCheckUtils]: 270: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,417 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,417 INFO L280 TraceCheckUtils]: 272: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,417 INFO L263 TraceCheckUtils]: 273: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 274: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 275: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 276: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L263 TraceCheckUtils]: 277: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 278: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 279: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,418 INFO L280 TraceCheckUtils]: 280: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,419 INFO L280 TraceCheckUtils]: 281: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,419 INFO L280 TraceCheckUtils]: 282: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,420 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,420 INFO L280 TraceCheckUtils]: 284: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,420 INFO L263 TraceCheckUtils]: 285: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,420 INFO L280 TraceCheckUtils]: 286: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,420 INFO L280 TraceCheckUtils]: 287: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,421 INFO L280 TraceCheckUtils]: 288: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,421 INFO L280 TraceCheckUtils]: 289: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,422 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,423 INFO L280 TraceCheckUtils]: 291: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,423 INFO L280 TraceCheckUtils]: 292: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,424 INFO L280 TraceCheckUtils]: 293: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,425 INFO L280 TraceCheckUtils]: 294: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,425 INFO L280 TraceCheckUtils]: 295: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,426 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,427 INFO L280 TraceCheckUtils]: 297: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,427 INFO L280 TraceCheckUtils]: 298: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,428 INFO L280 TraceCheckUtils]: 299: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,428 INFO L280 TraceCheckUtils]: 300: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,428 INFO L280 TraceCheckUtils]: 301: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,430 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,430 INFO L280 TraceCheckUtils]: 303: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,430 INFO L263 TraceCheckUtils]: 304: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 305: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 306: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 307: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L263 TraceCheckUtils]: 308: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 309: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 310: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 311: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L263 TraceCheckUtils]: 312: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,431 INFO L280 TraceCheckUtils]: 313: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,432 INFO L280 TraceCheckUtils]: 314: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,432 INFO L280 TraceCheckUtils]: 315: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,432 INFO L280 TraceCheckUtils]: 316: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,433 INFO L280 TraceCheckUtils]: 317: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,433 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,434 INFO L280 TraceCheckUtils]: 319: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,434 INFO L263 TraceCheckUtils]: 320: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,434 INFO L280 TraceCheckUtils]: 321: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,434 INFO L280 TraceCheckUtils]: 322: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,434 INFO L280 TraceCheckUtils]: 323: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,435 INFO L280 TraceCheckUtils]: 324: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,436 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,436 INFO L280 TraceCheckUtils]: 326: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,437 INFO L280 TraceCheckUtils]: 327: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,437 INFO L280 TraceCheckUtils]: 328: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,437 INFO L280 TraceCheckUtils]: 329: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,438 INFO L280 TraceCheckUtils]: 330: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,439 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,439 INFO L280 TraceCheckUtils]: 332: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,440 INFO L263 TraceCheckUtils]: 333: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,440 INFO L280 TraceCheckUtils]: 334: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,440 INFO L280 TraceCheckUtils]: 335: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,440 INFO L280 TraceCheckUtils]: 336: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,440 INFO L280 TraceCheckUtils]: 337: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,441 INFO L280 TraceCheckUtils]: 338: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,442 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,442 INFO L280 TraceCheckUtils]: 340: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,442 INFO L280 TraceCheckUtils]: 341: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,443 INFO L280 TraceCheckUtils]: 342: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,443 INFO L280 TraceCheckUtils]: 343: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,447 INFO L280 TraceCheckUtils]: 344: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,448 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,448 INFO L280 TraceCheckUtils]: 346: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,449 INFO L280 TraceCheckUtils]: 347: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,449 INFO L280 TraceCheckUtils]: 348: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,450 INFO L280 TraceCheckUtils]: 349: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,450 INFO L280 TraceCheckUtils]: 350: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,451 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,452 INFO L280 TraceCheckUtils]: 352: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,453 INFO L280 TraceCheckUtils]: 353: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,454 INFO L280 TraceCheckUtils]: 354: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,454 INFO L280 TraceCheckUtils]: 355: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,455 INFO L280 TraceCheckUtils]: 356: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,456 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {26682#(<= 21 |fibonacci_#t~ret0|)} #47#return; {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L263 TraceCheckUtils]: 7: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L263 TraceCheckUtils]: 11: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L263 TraceCheckUtils]: 15: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 16: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,523 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L263 TraceCheckUtils]: 19: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,524 INFO L263 TraceCheckUtils]: 23: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L280 TraceCheckUtils]: 24: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L263 TraceCheckUtils]: 27: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,526 INFO L263 TraceCheckUtils]: 31: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,526 INFO L280 TraceCheckUtils]: 32: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,526 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,526 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,533 INFO L280 TraceCheckUtils]: 36: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,535 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,535 INFO L263 TraceCheckUtils]: 39: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,536 INFO L280 TraceCheckUtils]: 41: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,536 INFO L280 TraceCheckUtils]: 42: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,537 INFO L280 TraceCheckUtils]: 43: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,538 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,539 INFO L280 TraceCheckUtils]: 46: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,540 INFO L280 TraceCheckUtils]: 47: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,540 INFO L280 TraceCheckUtils]: 48: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,541 INFO L280 TraceCheckUtils]: 49: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,542 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,542 INFO L280 TraceCheckUtils]: 51: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,543 INFO L263 TraceCheckUtils]: 52: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,543 INFO L280 TraceCheckUtils]: 55: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,545 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,547 INFO L280 TraceCheckUtils]: 61: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,548 INFO L280 TraceCheckUtils]: 62: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,548 INFO L280 TraceCheckUtils]: 63: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,549 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,550 INFO L280 TraceCheckUtils]: 65: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,550 INFO L263 TraceCheckUtils]: 66: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,550 INFO L280 TraceCheckUtils]: 67: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,550 INFO L280 TraceCheckUtils]: 68: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,551 INFO L263 TraceCheckUtils]: 70: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,551 INFO L280 TraceCheckUtils]: 71: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,551 INFO L280 TraceCheckUtils]: 72: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,551 INFO L280 TraceCheckUtils]: 73: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,552 INFO L280 TraceCheckUtils]: 74: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,552 INFO L280 TraceCheckUtils]: 75: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,553 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,554 INFO L280 TraceCheckUtils]: 77: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,554 INFO L263 TraceCheckUtils]: 78: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,554 INFO L280 TraceCheckUtils]: 79: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,554 INFO L280 TraceCheckUtils]: 80: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,555 INFO L280 TraceCheckUtils]: 81: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,555 INFO L280 TraceCheckUtils]: 82: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,556 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,557 INFO L280 TraceCheckUtils]: 84: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,558 INFO L280 TraceCheckUtils]: 85: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,558 INFO L280 TraceCheckUtils]: 86: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,559 INFO L280 TraceCheckUtils]: 87: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,560 INFO L280 TraceCheckUtils]: 88: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,561 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,561 INFO L280 TraceCheckUtils]: 90: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,562 INFO L280 TraceCheckUtils]: 91: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,563 INFO L280 TraceCheckUtils]: 92: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,563 INFO L280 TraceCheckUtils]: 93: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,564 INFO L280 TraceCheckUtils]: 94: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,565 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,565 INFO L280 TraceCheckUtils]: 96: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,566 INFO L263 TraceCheckUtils]: 97: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,566 INFO L280 TraceCheckUtils]: 98: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,566 INFO L280 TraceCheckUtils]: 99: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,566 INFO L280 TraceCheckUtils]: 100: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,566 INFO L263 TraceCheckUtils]: 101: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,566 INFO L280 TraceCheckUtils]: 102: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L280 TraceCheckUtils]: 103: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L280 TraceCheckUtils]: 104: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L263 TraceCheckUtils]: 105: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L280 TraceCheckUtils]: 106: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L280 TraceCheckUtils]: 107: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,567 INFO L280 TraceCheckUtils]: 108: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,568 INFO L280 TraceCheckUtils]: 109: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,569 INFO L280 TraceCheckUtils]: 110: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,570 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,570 INFO L280 TraceCheckUtils]: 112: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,570 INFO L263 TraceCheckUtils]: 113: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,570 INFO L280 TraceCheckUtils]: 114: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,571 INFO L280 TraceCheckUtils]: 115: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,571 INFO L280 TraceCheckUtils]: 116: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,572 INFO L280 TraceCheckUtils]: 117: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,573 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,573 INFO L280 TraceCheckUtils]: 119: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,574 INFO L280 TraceCheckUtils]: 120: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,575 INFO L280 TraceCheckUtils]: 121: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,575 INFO L280 TraceCheckUtils]: 122: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,576 INFO L280 TraceCheckUtils]: 123: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,577 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,577 INFO L280 TraceCheckUtils]: 125: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,577 INFO L263 TraceCheckUtils]: 126: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,578 INFO L280 TraceCheckUtils]: 127: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,578 INFO L280 TraceCheckUtils]: 128: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,578 INFO L280 TraceCheckUtils]: 129: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,579 INFO L280 TraceCheckUtils]: 130: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,579 INFO L280 TraceCheckUtils]: 131: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,580 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,581 INFO L280 TraceCheckUtils]: 133: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,582 INFO L280 TraceCheckUtils]: 134: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,582 INFO L280 TraceCheckUtils]: 135: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,583 INFO L280 TraceCheckUtils]: 136: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,584 INFO L280 TraceCheckUtils]: 137: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,585 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,586 INFO L280 TraceCheckUtils]: 139: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,587 INFO L280 TraceCheckUtils]: 140: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,588 INFO L280 TraceCheckUtils]: 141: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,588 INFO L280 TraceCheckUtils]: 142: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,589 INFO L280 TraceCheckUtils]: 143: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,590 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,590 INFO L280 TraceCheckUtils]: 145: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,591 INFO L263 TraceCheckUtils]: 146: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,591 INFO L280 TraceCheckUtils]: 147: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,591 INFO L280 TraceCheckUtils]: 148: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,591 INFO L280 TraceCheckUtils]: 149: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,591 INFO L263 TraceCheckUtils]: 150: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 151: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 152: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 153: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L263 TraceCheckUtils]: 154: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 155: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,592 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,593 INFO L263 TraceCheckUtils]: 158: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,593 INFO L280 TraceCheckUtils]: 159: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,593 INFO L280 TraceCheckUtils]: 160: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,593 INFO L280 TraceCheckUtils]: 161: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,594 INFO L280 TraceCheckUtils]: 162: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,594 INFO L280 TraceCheckUtils]: 163: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,595 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,596 INFO L280 TraceCheckUtils]: 165: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,596 INFO L263 TraceCheckUtils]: 166: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,596 INFO L280 TraceCheckUtils]: 167: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,596 INFO L280 TraceCheckUtils]: 168: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,597 INFO L280 TraceCheckUtils]: 169: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,597 INFO L280 TraceCheckUtils]: 170: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,599 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,599 INFO L280 TraceCheckUtils]: 172: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,600 INFO L280 TraceCheckUtils]: 173: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,601 INFO L280 TraceCheckUtils]: 174: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,601 INFO L280 TraceCheckUtils]: 175: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,602 INFO L280 TraceCheckUtils]: 176: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,603 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,603 INFO L280 TraceCheckUtils]: 178: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,603 INFO L263 TraceCheckUtils]: 179: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,604 INFO L280 TraceCheckUtils]: 180: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,604 INFO L280 TraceCheckUtils]: 181: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,604 INFO L280 TraceCheckUtils]: 182: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,604 INFO L280 TraceCheckUtils]: 183: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,605 INFO L280 TraceCheckUtils]: 184: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,606 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,607 INFO L280 TraceCheckUtils]: 186: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,608 INFO L280 TraceCheckUtils]: 187: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,608 INFO L280 TraceCheckUtils]: 188: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,609 INFO L280 TraceCheckUtils]: 189: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,609 INFO L280 TraceCheckUtils]: 190: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,610 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,611 INFO L280 TraceCheckUtils]: 192: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,611 INFO L263 TraceCheckUtils]: 193: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,611 INFO L280 TraceCheckUtils]: 194: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,611 INFO L280 TraceCheckUtils]: 195: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,611 INFO L280 TraceCheckUtils]: 196: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,611 INFO L263 TraceCheckUtils]: 197: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,612 INFO L280 TraceCheckUtils]: 198: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,612 INFO L280 TraceCheckUtils]: 199: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,612 INFO L280 TraceCheckUtils]: 200: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,613 INFO L280 TraceCheckUtils]: 201: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,613 INFO L280 TraceCheckUtils]: 202: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,614 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,615 INFO L280 TraceCheckUtils]: 204: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,615 INFO L263 TraceCheckUtils]: 205: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,615 INFO L280 TraceCheckUtils]: 206: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,615 INFO L280 TraceCheckUtils]: 207: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,616 INFO L280 TraceCheckUtils]: 208: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,616 INFO L280 TraceCheckUtils]: 209: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,618 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,618 INFO L280 TraceCheckUtils]: 211: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,619 INFO L280 TraceCheckUtils]: 212: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,619 INFO L280 TraceCheckUtils]: 213: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,620 INFO L280 TraceCheckUtils]: 214: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,620 INFO L280 TraceCheckUtils]: 215: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,622 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,622 INFO L280 TraceCheckUtils]: 217: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,623 INFO L280 TraceCheckUtils]: 218: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,624 INFO L280 TraceCheckUtils]: 219: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,624 INFO L280 TraceCheckUtils]: 220: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,625 INFO L280 TraceCheckUtils]: 221: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,626 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,626 INFO L280 TraceCheckUtils]: 223: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,627 INFO L280 TraceCheckUtils]: 224: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,628 INFO L280 TraceCheckUtils]: 225: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,628 INFO L280 TraceCheckUtils]: 226: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,629 INFO L280 TraceCheckUtils]: 227: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,630 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,630 INFO L280 TraceCheckUtils]: 229: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,630 INFO L263 TraceCheckUtils]: 230: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L280 TraceCheckUtils]: 231: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L280 TraceCheckUtils]: 232: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L280 TraceCheckUtils]: 233: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L263 TraceCheckUtils]: 234: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L280 TraceCheckUtils]: 235: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,631 INFO L280 TraceCheckUtils]: 236: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L280 TraceCheckUtils]: 237: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L263 TraceCheckUtils]: 238: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L280 TraceCheckUtils]: 239: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L280 TraceCheckUtils]: 240: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L280 TraceCheckUtils]: 241: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,632 INFO L263 TraceCheckUtils]: 242: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 243: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 244: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 245: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L263 TraceCheckUtils]: 246: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 247: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 248: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,633 INFO L280 TraceCheckUtils]: 249: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,634 INFO L280 TraceCheckUtils]: 250: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,635 INFO L280 TraceCheckUtils]: 251: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,636 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,636 INFO L280 TraceCheckUtils]: 253: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,636 INFO L263 TraceCheckUtils]: 254: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,637 INFO L280 TraceCheckUtils]: 255: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,637 INFO L280 TraceCheckUtils]: 256: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,637 INFO L280 TraceCheckUtils]: 257: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,638 INFO L280 TraceCheckUtils]: 258: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,639 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,640 INFO L280 TraceCheckUtils]: 260: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,640 INFO L280 TraceCheckUtils]: 261: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,641 INFO L280 TraceCheckUtils]: 262: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,642 INFO L280 TraceCheckUtils]: 263: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,642 INFO L280 TraceCheckUtils]: 264: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,643 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,644 INFO L280 TraceCheckUtils]: 266: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,644 INFO L263 TraceCheckUtils]: 267: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,644 INFO L280 TraceCheckUtils]: 268: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,644 INFO L280 TraceCheckUtils]: 269: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,644 INFO L280 TraceCheckUtils]: 270: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,645 INFO L280 TraceCheckUtils]: 271: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,645 INFO L280 TraceCheckUtils]: 272: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,647 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,647 INFO L280 TraceCheckUtils]: 274: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,648 INFO L280 TraceCheckUtils]: 275: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,648 INFO L280 TraceCheckUtils]: 276: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,649 INFO L280 TraceCheckUtils]: 277: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,649 INFO L280 TraceCheckUtils]: 278: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,651 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,651 INFO L280 TraceCheckUtils]: 280: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,651 INFO L263 TraceCheckUtils]: 281: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,651 INFO L280 TraceCheckUtils]: 282: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,652 INFO L280 TraceCheckUtils]: 283: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,652 INFO L280 TraceCheckUtils]: 284: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,652 INFO L263 TraceCheckUtils]: 285: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,652 INFO L280 TraceCheckUtils]: 286: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,652 INFO L280 TraceCheckUtils]: 287: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,653 INFO L280 TraceCheckUtils]: 288: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,653 INFO L280 TraceCheckUtils]: 289: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,654 INFO L280 TraceCheckUtils]: 290: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,655 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,655 INFO L280 TraceCheckUtils]: 292: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,655 INFO L263 TraceCheckUtils]: 293: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,655 INFO L280 TraceCheckUtils]: 294: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,656 INFO L280 TraceCheckUtils]: 295: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,656 INFO L280 TraceCheckUtils]: 296: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,657 INFO L280 TraceCheckUtils]: 297: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,658 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,659 INFO L280 TraceCheckUtils]: 299: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,659 INFO L280 TraceCheckUtils]: 300: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,660 INFO L280 TraceCheckUtils]: 301: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,660 INFO L280 TraceCheckUtils]: 302: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,661 INFO L280 TraceCheckUtils]: 303: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,662 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,663 INFO L280 TraceCheckUtils]: 305: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,664 INFO L280 TraceCheckUtils]: 306: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,664 INFO L280 TraceCheckUtils]: 307: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,665 INFO L280 TraceCheckUtils]: 308: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,665 INFO L280 TraceCheckUtils]: 309: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,666 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,667 INFO L280 TraceCheckUtils]: 311: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,667 INFO L263 TraceCheckUtils]: 312: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,667 INFO L280 TraceCheckUtils]: 313: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,667 INFO L280 TraceCheckUtils]: 314: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,668 INFO L280 TraceCheckUtils]: 315: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,668 INFO L263 TraceCheckUtils]: 316: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,668 INFO L280 TraceCheckUtils]: 317: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,668 INFO L280 TraceCheckUtils]: 318: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,668 INFO L280 TraceCheckUtils]: 319: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,669 INFO L263 TraceCheckUtils]: 320: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,669 INFO L280 TraceCheckUtils]: 321: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,669 INFO L280 TraceCheckUtils]: 322: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,669 INFO L280 TraceCheckUtils]: 323: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,670 INFO L280 TraceCheckUtils]: 324: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,670 INFO L280 TraceCheckUtils]: 325: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,671 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,672 INFO L280 TraceCheckUtils]: 327: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,672 INFO L263 TraceCheckUtils]: 328: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,672 INFO L280 TraceCheckUtils]: 329: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,672 INFO L280 TraceCheckUtils]: 330: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,673 INFO L280 TraceCheckUtils]: 331: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,673 INFO L280 TraceCheckUtils]: 332: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,675 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,675 INFO L280 TraceCheckUtils]: 334: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,676 INFO L280 TraceCheckUtils]: 335: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,676 INFO L280 TraceCheckUtils]: 336: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,677 INFO L280 TraceCheckUtils]: 337: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,677 INFO L280 TraceCheckUtils]: 338: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,678 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,679 INFO L280 TraceCheckUtils]: 340: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,679 INFO L263 TraceCheckUtils]: 341: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,679 INFO L280 TraceCheckUtils]: 342: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,680 INFO L280 TraceCheckUtils]: 343: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,680 INFO L280 TraceCheckUtils]: 344: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,680 INFO L280 TraceCheckUtils]: 345: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,681 INFO L280 TraceCheckUtils]: 346: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,682 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,683 INFO L280 TraceCheckUtils]: 348: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,684 INFO L280 TraceCheckUtils]: 349: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,684 INFO L280 TraceCheckUtils]: 350: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,685 INFO L280 TraceCheckUtils]: 351: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,685 INFO L280 TraceCheckUtils]: 352: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,687 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,687 INFO L280 TraceCheckUtils]: 354: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,688 INFO L280 TraceCheckUtils]: 355: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,689 INFO L280 TraceCheckUtils]: 356: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,689 INFO L280 TraceCheckUtils]: 357: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,690 INFO L280 TraceCheckUtils]: 358: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,691 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,691 INFO L280 TraceCheckUtils]: 360: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,692 INFO L280 TraceCheckUtils]: 361: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,693 INFO L280 TraceCheckUtils]: 362: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,693 INFO L280 TraceCheckUtils]: 363: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,694 INFO L280 TraceCheckUtils]: 364: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,695 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {25132#true} #45#return; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,695 INFO L280 TraceCheckUtils]: 366: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,695 INFO L263 TraceCheckUtils]: 367: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L280 TraceCheckUtils]: 368: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L280 TraceCheckUtils]: 369: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L280 TraceCheckUtils]: 370: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L263 TraceCheckUtils]: 371: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L280 TraceCheckUtils]: 372: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,696 INFO L280 TraceCheckUtils]: 373: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L280 TraceCheckUtils]: 374: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L263 TraceCheckUtils]: 375: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L280 TraceCheckUtils]: 376: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L280 TraceCheckUtils]: 377: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L280 TraceCheckUtils]: 378: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,697 INFO L263 TraceCheckUtils]: 379: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L280 TraceCheckUtils]: 380: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L280 TraceCheckUtils]: 381: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L280 TraceCheckUtils]: 382: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L263 TraceCheckUtils]: 383: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L280 TraceCheckUtils]: 384: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,698 INFO L280 TraceCheckUtils]: 385: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,699 INFO L280 TraceCheckUtils]: 386: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,699 INFO L263 TraceCheckUtils]: 387: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,699 INFO L280 TraceCheckUtils]: 388: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,699 INFO L280 TraceCheckUtils]: 389: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,699 INFO L280 TraceCheckUtils]: 390: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,700 INFO L280 TraceCheckUtils]: 391: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,700 INFO L280 TraceCheckUtils]: 392: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,701 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,702 INFO L280 TraceCheckUtils]: 394: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,702 INFO L263 TraceCheckUtils]: 395: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,702 INFO L280 TraceCheckUtils]: 396: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,702 INFO L280 TraceCheckUtils]: 397: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,703 INFO L280 TraceCheckUtils]: 398: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,703 INFO L280 TraceCheckUtils]: 399: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,705 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,705 INFO L280 TraceCheckUtils]: 401: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,706 INFO L280 TraceCheckUtils]: 402: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,707 INFO L280 TraceCheckUtils]: 403: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,707 INFO L280 TraceCheckUtils]: 404: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,708 INFO L280 TraceCheckUtils]: 405: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,709 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,709 INFO L280 TraceCheckUtils]: 407: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,709 INFO L263 TraceCheckUtils]: 408: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,710 INFO L280 TraceCheckUtils]: 409: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,710 INFO L280 TraceCheckUtils]: 410: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,710 INFO L280 TraceCheckUtils]: 411: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,710 INFO L280 TraceCheckUtils]: 412: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,711 INFO L280 TraceCheckUtils]: 413: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,712 INFO L275 TraceCheckUtils]: 414: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,713 INFO L280 TraceCheckUtils]: 415: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,714 INFO L280 TraceCheckUtils]: 416: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,714 INFO L280 TraceCheckUtils]: 417: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,715 INFO L280 TraceCheckUtils]: 418: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,715 INFO L280 TraceCheckUtils]: 419: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,716 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,717 INFO L280 TraceCheckUtils]: 421: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,717 INFO L263 TraceCheckUtils]: 422: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,717 INFO L280 TraceCheckUtils]: 423: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,717 INFO L280 TraceCheckUtils]: 424: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,717 INFO L280 TraceCheckUtils]: 425: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,717 INFO L263 TraceCheckUtils]: 426: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,718 INFO L280 TraceCheckUtils]: 427: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,718 INFO L280 TraceCheckUtils]: 428: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,718 INFO L280 TraceCheckUtils]: 429: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,718 INFO L280 TraceCheckUtils]: 430: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,719 INFO L280 TraceCheckUtils]: 431: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,720 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,720 INFO L280 TraceCheckUtils]: 433: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,721 INFO L263 TraceCheckUtils]: 434: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,721 INFO L280 TraceCheckUtils]: 435: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,721 INFO L280 TraceCheckUtils]: 436: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,722 INFO L280 TraceCheckUtils]: 437: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,722 INFO L280 TraceCheckUtils]: 438: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,723 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,724 INFO L280 TraceCheckUtils]: 440: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,725 INFO L280 TraceCheckUtils]: 441: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,725 INFO L280 TraceCheckUtils]: 442: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,726 INFO L280 TraceCheckUtils]: 443: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,726 INFO L280 TraceCheckUtils]: 444: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,727 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,728 INFO L280 TraceCheckUtils]: 446: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,729 INFO L280 TraceCheckUtils]: 447: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,729 INFO L280 TraceCheckUtils]: 448: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,730 INFO L280 TraceCheckUtils]: 449: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,730 INFO L280 TraceCheckUtils]: 450: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,731 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,732 INFO L280 TraceCheckUtils]: 452: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,732 INFO L263 TraceCheckUtils]: 453: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,732 INFO L280 TraceCheckUtils]: 454: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,732 INFO L280 TraceCheckUtils]: 455: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L280 TraceCheckUtils]: 456: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L263 TraceCheckUtils]: 457: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L280 TraceCheckUtils]: 458: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L280 TraceCheckUtils]: 459: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L280 TraceCheckUtils]: 460: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,733 INFO L263 TraceCheckUtils]: 461: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,734 INFO L280 TraceCheckUtils]: 462: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,734 INFO L280 TraceCheckUtils]: 463: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,734 INFO L280 TraceCheckUtils]: 464: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,734 INFO L280 TraceCheckUtils]: 465: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,735 INFO L280 TraceCheckUtils]: 466: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,736 INFO L275 TraceCheckUtils]: 467: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,737 INFO L280 TraceCheckUtils]: 468: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,737 INFO L263 TraceCheckUtils]: 469: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,737 INFO L280 TraceCheckUtils]: 470: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,737 INFO L280 TraceCheckUtils]: 471: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,738 INFO L280 TraceCheckUtils]: 472: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,738 INFO L280 TraceCheckUtils]: 473: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,740 INFO L275 TraceCheckUtils]: 474: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,740 INFO L280 TraceCheckUtils]: 475: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,741 INFO L280 TraceCheckUtils]: 476: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,741 INFO L280 TraceCheckUtils]: 477: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,742 INFO L280 TraceCheckUtils]: 478: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,743 INFO L280 TraceCheckUtils]: 479: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,744 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,744 INFO L280 TraceCheckUtils]: 481: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,744 INFO L263 TraceCheckUtils]: 482: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,745 INFO L280 TraceCheckUtils]: 483: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,745 INFO L280 TraceCheckUtils]: 484: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,745 INFO L280 TraceCheckUtils]: 485: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,745 INFO L280 TraceCheckUtils]: 486: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,746 INFO L280 TraceCheckUtils]: 487: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,747 INFO L275 TraceCheckUtils]: 488: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,748 INFO L280 TraceCheckUtils]: 489: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,748 INFO L280 TraceCheckUtils]: 490: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,749 INFO L280 TraceCheckUtils]: 491: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,749 INFO L280 TraceCheckUtils]: 492: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,750 INFO L280 TraceCheckUtils]: 493: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,751 INFO L275 TraceCheckUtils]: 494: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,752 INFO L280 TraceCheckUtils]: 495: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,753 INFO L280 TraceCheckUtils]: 496: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,753 INFO L280 TraceCheckUtils]: 497: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,753 INFO L280 TraceCheckUtils]: 498: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,754 INFO L280 TraceCheckUtils]: 499: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,754 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,755 INFO L280 TraceCheckUtils]: 501: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,755 INFO L263 TraceCheckUtils]: 502: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,755 INFO L280 TraceCheckUtils]: 503: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,755 INFO L280 TraceCheckUtils]: 504: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,755 INFO L280 TraceCheckUtils]: 505: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,755 INFO L263 TraceCheckUtils]: 506: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,755 INFO L280 TraceCheckUtils]: 507: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 508: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 509: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L263 TraceCheckUtils]: 510: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 511: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 512: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 513: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L263 TraceCheckUtils]: 514: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 515: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,756 INFO L280 TraceCheckUtils]: 516: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,757 INFO L280 TraceCheckUtils]: 517: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,757 INFO L280 TraceCheckUtils]: 518: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,757 INFO L280 TraceCheckUtils]: 519: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,758 INFO L275 TraceCheckUtils]: 520: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,758 INFO L280 TraceCheckUtils]: 521: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,759 INFO L263 TraceCheckUtils]: 522: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,759 INFO L280 TraceCheckUtils]: 523: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,759 INFO L280 TraceCheckUtils]: 524: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,759 INFO L280 TraceCheckUtils]: 525: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,760 INFO L280 TraceCheckUtils]: 526: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,760 INFO L275 TraceCheckUtils]: 527: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,761 INFO L280 TraceCheckUtils]: 528: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,761 INFO L280 TraceCheckUtils]: 529: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,762 INFO L280 TraceCheckUtils]: 530: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,762 INFO L280 TraceCheckUtils]: 531: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,763 INFO L280 TraceCheckUtils]: 532: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,764 INFO L275 TraceCheckUtils]: 533: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,764 INFO L280 TraceCheckUtils]: 534: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,764 INFO L263 TraceCheckUtils]: 535: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,765 INFO L280 TraceCheckUtils]: 536: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,765 INFO L280 TraceCheckUtils]: 537: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,765 INFO L280 TraceCheckUtils]: 538: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,769 INFO L280 TraceCheckUtils]: 539: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,770 INFO L280 TraceCheckUtils]: 540: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,772 INFO L275 TraceCheckUtils]: 541: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,772 INFO L280 TraceCheckUtils]: 542: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,773 INFO L280 TraceCheckUtils]: 543: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,773 INFO L280 TraceCheckUtils]: 544: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,774 INFO L280 TraceCheckUtils]: 545: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,774 INFO L280 TraceCheckUtils]: 546: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,775 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,776 INFO L280 TraceCheckUtils]: 548: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,776 INFO L263 TraceCheckUtils]: 549: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,776 INFO L280 TraceCheckUtils]: 550: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,776 INFO L280 TraceCheckUtils]: 551: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,776 INFO L280 TraceCheckUtils]: 552: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,776 INFO L263 TraceCheckUtils]: 553: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,777 INFO L280 TraceCheckUtils]: 554: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,777 INFO L280 TraceCheckUtils]: 555: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,777 INFO L280 TraceCheckUtils]: 556: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,777 INFO L280 TraceCheckUtils]: 557: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,778 INFO L280 TraceCheckUtils]: 558: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,779 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,779 INFO L280 TraceCheckUtils]: 560: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,779 INFO L263 TraceCheckUtils]: 561: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,780 INFO L280 TraceCheckUtils]: 562: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,780 INFO L280 TraceCheckUtils]: 563: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,780 INFO L280 TraceCheckUtils]: 564: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,781 INFO L280 TraceCheckUtils]: 565: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,782 INFO L275 TraceCheckUtils]: 566: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,782 INFO L280 TraceCheckUtils]: 567: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,783 INFO L280 TraceCheckUtils]: 568: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,783 INFO L280 TraceCheckUtils]: 569: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,783 INFO L280 TraceCheckUtils]: 570: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,784 INFO L280 TraceCheckUtils]: 571: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,785 INFO L275 TraceCheckUtils]: 572: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,785 INFO L280 TraceCheckUtils]: 573: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,786 INFO L280 TraceCheckUtils]: 574: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,786 INFO L280 TraceCheckUtils]: 575: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,786 INFO L280 TraceCheckUtils]: 576: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,787 INFO L280 TraceCheckUtils]: 577: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,788 INFO L275 TraceCheckUtils]: 578: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,789 INFO L280 TraceCheckUtils]: 579: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,790 INFO L280 TraceCheckUtils]: 580: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,790 INFO L280 TraceCheckUtils]: 581: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,791 INFO L280 TraceCheckUtils]: 582: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,791 INFO L280 TraceCheckUtils]: 583: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,792 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {27401#(<= 13 |fibonacci_#t~ret0|)} #47#return; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,792 INFO L280 TraceCheckUtils]: 585: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,793 INFO L280 TraceCheckUtils]: 586: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,794 INFO L280 TraceCheckUtils]: 587: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,795 INFO L280 TraceCheckUtils]: 588: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret0; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,795 INFO L280 TraceCheckUtils]: 589: Hoare triple {27620#(<= 21 |fibonacci_#res|)} assume true; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,796 INFO L275 TraceCheckUtils]: 590: Hoare quadruple {27620#(<= 21 |fibonacci_#res|)} {25132#true} #45#return; {26682#(<= 21 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 591: Hoare triple {26682#(<= 21 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26682#(<= 21 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,797 INFO L263 TraceCheckUtils]: 592: Hoare triple {26682#(<= 21 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 593: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 594: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 595: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L263 TraceCheckUtils]: 596: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 597: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,797 INFO L280 TraceCheckUtils]: 598: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 599: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L263 TraceCheckUtils]: 600: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 601: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 602: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 603: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L263 TraceCheckUtils]: 604: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 605: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 606: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,798 INFO L280 TraceCheckUtils]: 607: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L263 TraceCheckUtils]: 608: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 609: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 610: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 611: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L263 TraceCheckUtils]: 612: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 613: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 614: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L280 TraceCheckUtils]: 615: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,799 INFO L263 TraceCheckUtils]: 616: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,800 INFO L280 TraceCheckUtils]: 617: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,800 INFO L280 TraceCheckUtils]: 618: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,800 INFO L280 TraceCheckUtils]: 619: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,800 INFO L280 TraceCheckUtils]: 620: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,801 INFO L280 TraceCheckUtils]: 621: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,801 INFO L275 TraceCheckUtils]: 622: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,802 INFO L280 TraceCheckUtils]: 623: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,802 INFO L263 TraceCheckUtils]: 624: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,802 INFO L280 TraceCheckUtils]: 625: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,802 INFO L280 TraceCheckUtils]: 626: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,802 INFO L280 TraceCheckUtils]: 627: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,803 INFO L280 TraceCheckUtils]: 628: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,804 INFO L275 TraceCheckUtils]: 629: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,804 INFO L280 TraceCheckUtils]: 630: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,805 INFO L280 TraceCheckUtils]: 631: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,805 INFO L280 TraceCheckUtils]: 632: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,805 INFO L280 TraceCheckUtils]: 633: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,806 INFO L280 TraceCheckUtils]: 634: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,807 INFO L275 TraceCheckUtils]: 635: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,808 INFO L280 TraceCheckUtils]: 636: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,808 INFO L263 TraceCheckUtils]: 637: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,808 INFO L280 TraceCheckUtils]: 638: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,808 INFO L280 TraceCheckUtils]: 639: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,808 INFO L280 TraceCheckUtils]: 640: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,808 INFO L280 TraceCheckUtils]: 641: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,809 INFO L280 TraceCheckUtils]: 642: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,810 INFO L275 TraceCheckUtils]: 643: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,810 INFO L280 TraceCheckUtils]: 644: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,811 INFO L280 TraceCheckUtils]: 645: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,811 INFO L280 TraceCheckUtils]: 646: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,811 INFO L280 TraceCheckUtils]: 647: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,812 INFO L280 TraceCheckUtils]: 648: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,813 INFO L275 TraceCheckUtils]: 649: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,814 INFO L280 TraceCheckUtils]: 650: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,814 INFO L263 TraceCheckUtils]: 651: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,814 INFO L280 TraceCheckUtils]: 652: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,814 INFO L280 TraceCheckUtils]: 653: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,814 INFO L280 TraceCheckUtils]: 654: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,814 INFO L263 TraceCheckUtils]: 655: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,815 INFO L280 TraceCheckUtils]: 656: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,815 INFO L280 TraceCheckUtils]: 657: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,815 INFO L280 TraceCheckUtils]: 658: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,815 INFO L280 TraceCheckUtils]: 659: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,816 INFO L280 TraceCheckUtils]: 660: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,816 INFO L275 TraceCheckUtils]: 661: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,817 INFO L280 TraceCheckUtils]: 662: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,817 INFO L263 TraceCheckUtils]: 663: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,817 INFO L280 TraceCheckUtils]: 664: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,817 INFO L280 TraceCheckUtils]: 665: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,817 INFO L280 TraceCheckUtils]: 666: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,818 INFO L280 TraceCheckUtils]: 667: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,819 INFO L275 TraceCheckUtils]: 668: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,819 INFO L280 TraceCheckUtils]: 669: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,820 INFO L280 TraceCheckUtils]: 670: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,820 INFO L280 TraceCheckUtils]: 671: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,820 INFO L280 TraceCheckUtils]: 672: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,821 INFO L280 TraceCheckUtils]: 673: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,822 INFO L275 TraceCheckUtils]: 674: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,823 INFO L280 TraceCheckUtils]: 675: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,823 INFO L280 TraceCheckUtils]: 676: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,824 INFO L280 TraceCheckUtils]: 677: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,824 INFO L280 TraceCheckUtils]: 678: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,824 INFO L280 TraceCheckUtils]: 679: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,825 INFO L275 TraceCheckUtils]: 680: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,825 INFO L280 TraceCheckUtils]: 681: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,825 INFO L263 TraceCheckUtils]: 682: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,826 INFO L280 TraceCheckUtils]: 683: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,826 INFO L280 TraceCheckUtils]: 684: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,826 INFO L280 TraceCheckUtils]: 685: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,826 INFO L263 TraceCheckUtils]: 686: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,826 INFO L280 TraceCheckUtils]: 687: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L280 TraceCheckUtils]: 688: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L280 TraceCheckUtils]: 689: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L263 TraceCheckUtils]: 690: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L280 TraceCheckUtils]: 691: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L280 TraceCheckUtils]: 692: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,828 INFO L280 TraceCheckUtils]: 693: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,829 INFO L280 TraceCheckUtils]: 694: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,829 INFO L280 TraceCheckUtils]: 695: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,830 INFO L275 TraceCheckUtils]: 696: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,830 INFO L280 TraceCheckUtils]: 697: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,831 INFO L263 TraceCheckUtils]: 698: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,831 INFO L280 TraceCheckUtils]: 699: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,831 INFO L280 TraceCheckUtils]: 700: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,831 INFO L280 TraceCheckUtils]: 701: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,831 INFO L280 TraceCheckUtils]: 702: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,832 INFO L275 TraceCheckUtils]: 703: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,833 INFO L280 TraceCheckUtils]: 704: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,833 INFO L280 TraceCheckUtils]: 705: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,834 INFO L280 TraceCheckUtils]: 706: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,834 INFO L280 TraceCheckUtils]: 707: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,834 INFO L280 TraceCheckUtils]: 708: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,835 INFO L275 TraceCheckUtils]: 709: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,836 INFO L280 TraceCheckUtils]: 710: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,836 INFO L263 TraceCheckUtils]: 711: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,836 INFO L280 TraceCheckUtils]: 712: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,836 INFO L280 TraceCheckUtils]: 713: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,836 INFO L280 TraceCheckUtils]: 714: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,836 INFO L280 TraceCheckUtils]: 715: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,837 INFO L280 TraceCheckUtils]: 716: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,838 INFO L275 TraceCheckUtils]: 717: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,838 INFO L280 TraceCheckUtils]: 718: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,839 INFO L280 TraceCheckUtils]: 719: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,839 INFO L280 TraceCheckUtils]: 720: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,839 INFO L280 TraceCheckUtils]: 721: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,840 INFO L280 TraceCheckUtils]: 722: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,841 INFO L275 TraceCheckUtils]: 723: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,842 INFO L280 TraceCheckUtils]: 724: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,843 INFO L280 TraceCheckUtils]: 725: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,843 INFO L280 TraceCheckUtils]: 726: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,844 INFO L280 TraceCheckUtils]: 727: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,844 INFO L280 TraceCheckUtils]: 728: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,845 INFO L275 TraceCheckUtils]: 729: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,845 INFO L280 TraceCheckUtils]: 730: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,846 INFO L263 TraceCheckUtils]: 731: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 732: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 733: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 734: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L263 TraceCheckUtils]: 735: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 736: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 737: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L280 TraceCheckUtils]: 738: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,846 INFO L263 TraceCheckUtils]: 739: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 740: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 741: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 742: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L263 TraceCheckUtils]: 743: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 744: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 745: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,847 INFO L280 TraceCheckUtils]: 746: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,848 INFO L280 TraceCheckUtils]: 747: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,848 INFO L280 TraceCheckUtils]: 748: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,849 INFO L275 TraceCheckUtils]: 749: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,849 INFO L280 TraceCheckUtils]: 750: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,849 INFO L263 TraceCheckUtils]: 751: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,849 INFO L280 TraceCheckUtils]: 752: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,849 INFO L280 TraceCheckUtils]: 753: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,850 INFO L280 TraceCheckUtils]: 754: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,850 INFO L280 TraceCheckUtils]: 755: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,851 INFO L275 TraceCheckUtils]: 756: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,858 INFO L280 TraceCheckUtils]: 757: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,859 INFO L280 TraceCheckUtils]: 758: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,860 INFO L280 TraceCheckUtils]: 759: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,860 INFO L280 TraceCheckUtils]: 760: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,861 INFO L280 TraceCheckUtils]: 761: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,862 INFO L275 TraceCheckUtils]: 762: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,863 INFO L280 TraceCheckUtils]: 763: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,863 INFO L263 TraceCheckUtils]: 764: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,863 INFO L280 TraceCheckUtils]: 765: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,863 INFO L280 TraceCheckUtils]: 766: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,864 INFO L280 TraceCheckUtils]: 767: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,864 INFO L280 TraceCheckUtils]: 768: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,865 INFO L280 TraceCheckUtils]: 769: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,866 INFO L275 TraceCheckUtils]: 770: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,867 INFO L280 TraceCheckUtils]: 771: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,868 INFO L280 TraceCheckUtils]: 772: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,868 INFO L280 TraceCheckUtils]: 773: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,869 INFO L280 TraceCheckUtils]: 774: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,869 INFO L280 TraceCheckUtils]: 775: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,870 INFO L275 TraceCheckUtils]: 776: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,871 INFO L280 TraceCheckUtils]: 777: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,871 INFO L263 TraceCheckUtils]: 778: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,871 INFO L280 TraceCheckUtils]: 779: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L280 TraceCheckUtils]: 780: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L280 TraceCheckUtils]: 781: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L263 TraceCheckUtils]: 782: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L280 TraceCheckUtils]: 783: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L280 TraceCheckUtils]: 784: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,872 INFO L280 TraceCheckUtils]: 785: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,873 INFO L280 TraceCheckUtils]: 786: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,873 INFO L280 TraceCheckUtils]: 787: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,875 INFO L275 TraceCheckUtils]: 788: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,875 INFO L280 TraceCheckUtils]: 789: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,875 INFO L263 TraceCheckUtils]: 790: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,875 INFO L280 TraceCheckUtils]: 791: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,876 INFO L280 TraceCheckUtils]: 792: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,876 INFO L280 TraceCheckUtils]: 793: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,877 INFO L280 TraceCheckUtils]: 794: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,878 INFO L275 TraceCheckUtils]: 795: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,879 INFO L280 TraceCheckUtils]: 796: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,880 INFO L280 TraceCheckUtils]: 797: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,880 INFO L280 TraceCheckUtils]: 798: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,881 INFO L280 TraceCheckUtils]: 799: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,881 INFO L280 TraceCheckUtils]: 800: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,883 INFO L275 TraceCheckUtils]: 801: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,883 INFO L280 TraceCheckUtils]: 802: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,884 INFO L280 TraceCheckUtils]: 803: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,885 INFO L280 TraceCheckUtils]: 804: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,885 INFO L280 TraceCheckUtils]: 805: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,886 INFO L280 TraceCheckUtils]: 806: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,887 INFO L275 TraceCheckUtils]: 807: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,888 INFO L280 TraceCheckUtils]: 808: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,888 INFO L280 TraceCheckUtils]: 809: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,889 INFO L280 TraceCheckUtils]: 810: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,889 INFO L280 TraceCheckUtils]: 811: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,890 INFO L280 TraceCheckUtils]: 812: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,891 INFO L275 TraceCheckUtils]: 813: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,891 INFO L280 TraceCheckUtils]: 814: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,892 INFO L263 TraceCheckUtils]: 815: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,892 INFO L280 TraceCheckUtils]: 816: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,892 INFO L280 TraceCheckUtils]: 817: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,892 INFO L280 TraceCheckUtils]: 818: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,892 INFO L263 TraceCheckUtils]: 819: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,892 INFO L280 TraceCheckUtils]: 820: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L280 TraceCheckUtils]: 821: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L280 TraceCheckUtils]: 822: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L263 TraceCheckUtils]: 823: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L280 TraceCheckUtils]: 824: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L280 TraceCheckUtils]: 825: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,893 INFO L280 TraceCheckUtils]: 826: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L263 TraceCheckUtils]: 827: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L280 TraceCheckUtils]: 828: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L280 TraceCheckUtils]: 829: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L280 TraceCheckUtils]: 830: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L263 TraceCheckUtils]: 831: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,894 INFO L280 TraceCheckUtils]: 832: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,895 INFO L280 TraceCheckUtils]: 833: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,895 INFO L280 TraceCheckUtils]: 834: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,895 INFO L280 TraceCheckUtils]: 835: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,896 INFO L280 TraceCheckUtils]: 836: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,897 INFO L275 TraceCheckUtils]: 837: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,898 INFO L280 TraceCheckUtils]: 838: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,898 INFO L263 TraceCheckUtils]: 839: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,898 INFO L280 TraceCheckUtils]: 840: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,898 INFO L280 TraceCheckUtils]: 841: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,899 INFO L280 TraceCheckUtils]: 842: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,900 INFO L280 TraceCheckUtils]: 843: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,901 INFO L275 TraceCheckUtils]: 844: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,902 INFO L280 TraceCheckUtils]: 845: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,902 INFO L280 TraceCheckUtils]: 846: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,903 INFO L280 TraceCheckUtils]: 847: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,904 INFO L280 TraceCheckUtils]: 848: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,904 INFO L280 TraceCheckUtils]: 849: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,906 INFO L275 TraceCheckUtils]: 850: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,906 INFO L280 TraceCheckUtils]: 851: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,906 INFO L263 TraceCheckUtils]: 852: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,906 INFO L280 TraceCheckUtils]: 853: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,907 INFO L280 TraceCheckUtils]: 854: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,907 INFO L280 TraceCheckUtils]: 855: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,907 INFO L280 TraceCheckUtils]: 856: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,908 INFO L280 TraceCheckUtils]: 857: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,910 INFO L275 TraceCheckUtils]: 858: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,911 INFO L280 TraceCheckUtils]: 859: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,912 INFO L280 TraceCheckUtils]: 860: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,913 INFO L280 TraceCheckUtils]: 861: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,913 INFO L280 TraceCheckUtils]: 862: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,914 INFO L280 TraceCheckUtils]: 863: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,915 INFO L275 TraceCheckUtils]: 864: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,916 INFO L280 TraceCheckUtils]: 865: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,916 INFO L263 TraceCheckUtils]: 866: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,917 INFO L280 TraceCheckUtils]: 867: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,917 INFO L280 TraceCheckUtils]: 868: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,917 INFO L280 TraceCheckUtils]: 869: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,917 INFO L263 TraceCheckUtils]: 870: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,918 INFO L280 TraceCheckUtils]: 871: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,918 INFO L280 TraceCheckUtils]: 872: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,918 INFO L280 TraceCheckUtils]: 873: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,919 INFO L280 TraceCheckUtils]: 874: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,920 INFO L280 TraceCheckUtils]: 875: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,921 INFO L275 TraceCheckUtils]: 876: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,922 INFO L280 TraceCheckUtils]: 877: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,922 INFO L263 TraceCheckUtils]: 878: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,922 INFO L280 TraceCheckUtils]: 879: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,923 INFO L280 TraceCheckUtils]: 880: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,924 INFO L280 TraceCheckUtils]: 881: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,924 INFO L280 TraceCheckUtils]: 882: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,926 INFO L275 TraceCheckUtils]: 883: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,927 INFO L280 TraceCheckUtils]: 884: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,928 INFO L280 TraceCheckUtils]: 885: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,928 INFO L280 TraceCheckUtils]: 886: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,929 INFO L280 TraceCheckUtils]: 887: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,929 INFO L280 TraceCheckUtils]: 888: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,931 INFO L275 TraceCheckUtils]: 889: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,931 INFO L280 TraceCheckUtils]: 890: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,932 INFO L280 TraceCheckUtils]: 891: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,933 INFO L280 TraceCheckUtils]: 892: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,933 INFO L280 TraceCheckUtils]: 893: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,934 INFO L280 TraceCheckUtils]: 894: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,936 INFO L275 TraceCheckUtils]: 895: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,937 INFO L280 TraceCheckUtils]: 896: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,937 INFO L263 TraceCheckUtils]: 897: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,937 INFO L280 TraceCheckUtils]: 898: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,938 INFO L280 TraceCheckUtils]: 899: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,938 INFO L280 TraceCheckUtils]: 900: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,938 INFO L263 TraceCheckUtils]: 901: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,938 INFO L280 TraceCheckUtils]: 902: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,939 INFO L280 TraceCheckUtils]: 903: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,939 INFO L280 TraceCheckUtils]: 904: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:00,939 INFO L263 TraceCheckUtils]: 905: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:00,939 INFO L280 TraceCheckUtils]: 906: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,940 INFO L280 TraceCheckUtils]: 907: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,940 INFO L280 TraceCheckUtils]: 908: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,941 INFO L280 TraceCheckUtils]: 909: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,942 INFO L280 TraceCheckUtils]: 910: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,943 INFO L275 TraceCheckUtils]: 911: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,944 INFO L280 TraceCheckUtils]: 912: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,944 INFO L263 TraceCheckUtils]: 913: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,944 INFO L280 TraceCheckUtils]: 914: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,944 INFO L280 TraceCheckUtils]: 915: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:00,945 INFO L280 TraceCheckUtils]: 916: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,946 INFO L280 TraceCheckUtils]: 917: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,948 INFO L275 TraceCheckUtils]: 918: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,949 INFO L280 TraceCheckUtils]: 919: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,950 INFO L280 TraceCheckUtils]: 920: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,951 INFO L280 TraceCheckUtils]: 921: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,951 INFO L280 TraceCheckUtils]: 922: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,952 INFO L280 TraceCheckUtils]: 923: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,954 INFO L275 TraceCheckUtils]: 924: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,954 INFO L280 TraceCheckUtils]: 925: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:00,954 INFO L263 TraceCheckUtils]: 926: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:00,955 INFO L280 TraceCheckUtils]: 927: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:00,955 INFO L280 TraceCheckUtils]: 928: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:00,955 INFO L280 TraceCheckUtils]: 929: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:00,955 INFO L280 TraceCheckUtils]: 930: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,956 INFO L280 TraceCheckUtils]: 931: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,958 INFO L275 TraceCheckUtils]: 932: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,958 INFO L280 TraceCheckUtils]: 933: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,960 INFO L280 TraceCheckUtils]: 934: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,960 INFO L280 TraceCheckUtils]: 935: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,961 INFO L280 TraceCheckUtils]: 936: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,962 INFO L280 TraceCheckUtils]: 937: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,964 INFO L275 TraceCheckUtils]: 938: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,965 INFO L280 TraceCheckUtils]: 939: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,966 INFO L280 TraceCheckUtils]: 940: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,967 INFO L280 TraceCheckUtils]: 941: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,967 INFO L280 TraceCheckUtils]: 942: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,968 INFO L280 TraceCheckUtils]: 943: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,970 INFO L275 TraceCheckUtils]: 944: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,970 INFO L280 TraceCheckUtils]: 945: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,972 INFO L280 TraceCheckUtils]: 946: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,972 INFO L280 TraceCheckUtils]: 947: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,973 INFO L280 TraceCheckUtils]: 948: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,974 INFO L280 TraceCheckUtils]: 949: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,976 INFO L275 TraceCheckUtils]: 950: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {26682#(<= 21 |fibonacci_#t~ret0|)} #47#return; {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,976 INFO L280 TraceCheckUtils]: 951: Hoare triple {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:00,977 INFO L280 TraceCheckUtils]: 952: Hoare triple {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,978 INFO L280 TraceCheckUtils]: 953: Hoare triple {27042#(<= 34 |fibonacci_#res|)} havoc #t~ret1; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,979 INFO L280 TraceCheckUtils]: 954: Hoare triple {27042#(<= 34 |fibonacci_#res|)} havoc #t~ret0; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,979 INFO L280 TraceCheckUtils]: 955: Hoare triple {27042#(<= 34 |fibonacci_#res|)} assume true; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:00,980 INFO L275 TraceCheckUtils]: 956: Hoare quadruple {27042#(<= 34 |fibonacci_#res|)} {25132#true} #53#return; {26093#(<= 34 |main_#t~ret3|)} is VALID [2020-07-08 21:50:01,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {25132#true} call ULTIMATE.init(); {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {25132#true} assume true; {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25132#true} {25132#true} #49#return; {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L263 TraceCheckUtils]: 3: Hoare triple {25132#true} call #t~ret4 := main(); {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {25132#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {25132#true} ~x~0 := #t~nondet2; {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {25132#true} havoc #t~nondet2; {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 7: Hoare triple {25132#true} assume !(~x~0 > 46); {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L263 TraceCheckUtils]: 8: Hoare triple {25132#true} call #t~ret3 := fibonacci(~x~0); {25132#true} is VALID [2020-07-08 21:50:01,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L263 TraceCheckUtils]: 12: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 13: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L263 TraceCheckUtils]: 16: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,607 INFO L280 TraceCheckUtils]: 18: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 19: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L263 TraceCheckUtils]: 20: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 21: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L263 TraceCheckUtils]: 24: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 25: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,608 INFO L263 TraceCheckUtils]: 28: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L263 TraceCheckUtils]: 32: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 33: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 35: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L263 TraceCheckUtils]: 36: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,609 INFO L280 TraceCheckUtils]: 37: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L280 TraceCheckUtils]: 38: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L263 TraceCheckUtils]: 40: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L280 TraceCheckUtils]: 41: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L280 TraceCheckUtils]: 42: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,610 INFO L280 TraceCheckUtils]: 43: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,611 INFO L280 TraceCheckUtils]: 45: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,612 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,613 INFO L280 TraceCheckUtils]: 47: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,613 INFO L263 TraceCheckUtils]: 48: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,613 INFO L280 TraceCheckUtils]: 49: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,613 INFO L280 TraceCheckUtils]: 50: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,614 INFO L280 TraceCheckUtils]: 51: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,614 INFO L280 TraceCheckUtils]: 52: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,615 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,616 INFO L280 TraceCheckUtils]: 54: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,616 INFO L280 TraceCheckUtils]: 55: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,617 INFO L280 TraceCheckUtils]: 58: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,618 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,619 INFO L280 TraceCheckUtils]: 60: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,619 INFO L263 TraceCheckUtils]: 61: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,619 INFO L280 TraceCheckUtils]: 62: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,619 INFO L280 TraceCheckUtils]: 63: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,619 INFO L280 TraceCheckUtils]: 64: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,620 INFO L280 TraceCheckUtils]: 65: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,620 INFO L280 TraceCheckUtils]: 66: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,621 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,621 INFO L280 TraceCheckUtils]: 68: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,622 INFO L280 TraceCheckUtils]: 69: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,622 INFO L280 TraceCheckUtils]: 70: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,622 INFO L280 TraceCheckUtils]: 71: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,623 INFO L280 TraceCheckUtils]: 72: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,624 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,624 INFO L280 TraceCheckUtils]: 74: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,625 INFO L263 TraceCheckUtils]: 75: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 76: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 77: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 78: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L263 TraceCheckUtils]: 79: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 80: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 81: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,626 INFO L280 TraceCheckUtils]: 83: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,626 INFO L280 TraceCheckUtils]: 84: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,627 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,627 INFO L280 TraceCheckUtils]: 86: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,627 INFO L263 TraceCheckUtils]: 87: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,627 INFO L280 TraceCheckUtils]: 88: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,628 INFO L280 TraceCheckUtils]: 89: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,628 INFO L280 TraceCheckUtils]: 90: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,629 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,630 INFO L280 TraceCheckUtils]: 93: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,631 INFO L280 TraceCheckUtils]: 94: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,631 INFO L280 TraceCheckUtils]: 95: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,633 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,634 INFO L280 TraceCheckUtils]: 99: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,634 INFO L280 TraceCheckUtils]: 100: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,635 INFO L280 TraceCheckUtils]: 102: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,635 INFO L280 TraceCheckUtils]: 103: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,636 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,637 INFO L280 TraceCheckUtils]: 105: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,637 INFO L263 TraceCheckUtils]: 106: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,637 INFO L280 TraceCheckUtils]: 107: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L280 TraceCheckUtils]: 108: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L280 TraceCheckUtils]: 109: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L263 TraceCheckUtils]: 110: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L280 TraceCheckUtils]: 111: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L280 TraceCheckUtils]: 112: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L280 TraceCheckUtils]: 113: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,638 INFO L263 TraceCheckUtils]: 114: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,639 INFO L280 TraceCheckUtils]: 115: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,639 INFO L280 TraceCheckUtils]: 116: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,639 INFO L280 TraceCheckUtils]: 117: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,640 INFO L280 TraceCheckUtils]: 118: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,640 INFO L280 TraceCheckUtils]: 119: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,641 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,641 INFO L280 TraceCheckUtils]: 121: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,641 INFO L263 TraceCheckUtils]: 122: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,641 INFO L280 TraceCheckUtils]: 123: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,641 INFO L280 TraceCheckUtils]: 124: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,642 INFO L280 TraceCheckUtils]: 125: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,642 INFO L280 TraceCheckUtils]: 126: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,643 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,643 INFO L280 TraceCheckUtils]: 128: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,644 INFO L280 TraceCheckUtils]: 129: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,644 INFO L280 TraceCheckUtils]: 130: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,644 INFO L280 TraceCheckUtils]: 131: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,645 INFO L280 TraceCheckUtils]: 132: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,646 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,646 INFO L280 TraceCheckUtils]: 134: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,647 INFO L263 TraceCheckUtils]: 135: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,647 INFO L280 TraceCheckUtils]: 136: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,647 INFO L280 TraceCheckUtils]: 137: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,647 INFO L280 TraceCheckUtils]: 138: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,647 INFO L280 TraceCheckUtils]: 139: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,648 INFO L280 TraceCheckUtils]: 140: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,648 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,649 INFO L280 TraceCheckUtils]: 142: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,649 INFO L280 TraceCheckUtils]: 143: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,650 INFO L280 TraceCheckUtils]: 144: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,650 INFO L280 TraceCheckUtils]: 145: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,650 INFO L280 TraceCheckUtils]: 146: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,651 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,652 INFO L280 TraceCheckUtils]: 148: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,653 INFO L280 TraceCheckUtils]: 149: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,653 INFO L280 TraceCheckUtils]: 150: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,654 INFO L280 TraceCheckUtils]: 151: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,655 INFO L280 TraceCheckUtils]: 152: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,655 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 154: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,656 INFO L263 TraceCheckUtils]: 155: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 156: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 157: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 158: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L263 TraceCheckUtils]: 159: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 160: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 161: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,656 INFO L280 TraceCheckUtils]: 162: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L263 TraceCheckUtils]: 163: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 164: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 165: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 166: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L263 TraceCheckUtils]: 167: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 168: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 169: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,657 INFO L280 TraceCheckUtils]: 170: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,658 INFO L280 TraceCheckUtils]: 171: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,658 INFO L280 TraceCheckUtils]: 172: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,659 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,659 INFO L280 TraceCheckUtils]: 174: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,659 INFO L263 TraceCheckUtils]: 175: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,660 INFO L280 TraceCheckUtils]: 176: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,660 INFO L280 TraceCheckUtils]: 177: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,660 INFO L280 TraceCheckUtils]: 178: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,660 INFO L280 TraceCheckUtils]: 179: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,661 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,662 INFO L280 TraceCheckUtils]: 181: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,662 INFO L280 TraceCheckUtils]: 182: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,663 INFO L280 TraceCheckUtils]: 183: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,664 INFO L280 TraceCheckUtils]: 184: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,665 INFO L280 TraceCheckUtils]: 185: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,666 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,666 INFO L280 TraceCheckUtils]: 187: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,666 INFO L263 TraceCheckUtils]: 188: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,666 INFO L280 TraceCheckUtils]: 189: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,667 INFO L280 TraceCheckUtils]: 190: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,667 INFO L280 TraceCheckUtils]: 191: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,668 INFO L280 TraceCheckUtils]: 192: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,668 INFO L280 TraceCheckUtils]: 193: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,669 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,670 INFO L280 TraceCheckUtils]: 195: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,671 INFO L280 TraceCheckUtils]: 196: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,671 INFO L280 TraceCheckUtils]: 197: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,672 INFO L280 TraceCheckUtils]: 198: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,673 INFO L280 TraceCheckUtils]: 199: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,673 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 201: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,674 INFO L263 TraceCheckUtils]: 202: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 203: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 204: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 205: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L263 TraceCheckUtils]: 206: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 207: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,674 INFO L280 TraceCheckUtils]: 208: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,675 INFO L280 TraceCheckUtils]: 209: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,675 INFO L280 TraceCheckUtils]: 210: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,675 INFO L280 TraceCheckUtils]: 211: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,676 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,677 INFO L280 TraceCheckUtils]: 213: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,677 INFO L263 TraceCheckUtils]: 214: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,677 INFO L280 TraceCheckUtils]: 215: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,677 INFO L280 TraceCheckUtils]: 216: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,678 INFO L280 TraceCheckUtils]: 217: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,678 INFO L280 TraceCheckUtils]: 218: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,679 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,679 INFO L280 TraceCheckUtils]: 220: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,680 INFO L280 TraceCheckUtils]: 221: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,680 INFO L280 TraceCheckUtils]: 222: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,680 INFO L280 TraceCheckUtils]: 223: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,682 INFO L280 TraceCheckUtils]: 224: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,683 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,684 INFO L280 TraceCheckUtils]: 226: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,684 INFO L280 TraceCheckUtils]: 227: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,685 INFO L280 TraceCheckUtils]: 228: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,691 INFO L280 TraceCheckUtils]: 229: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,691 INFO L280 TraceCheckUtils]: 230: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,692 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,693 INFO L280 TraceCheckUtils]: 232: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,693 INFO L280 TraceCheckUtils]: 233: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,694 INFO L280 TraceCheckUtils]: 234: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,694 INFO L280 TraceCheckUtils]: 235: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,695 INFO L280 TraceCheckUtils]: 236: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,696 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,696 INFO L280 TraceCheckUtils]: 238: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,696 INFO L263 TraceCheckUtils]: 239: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,696 INFO L280 TraceCheckUtils]: 240: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L280 TraceCheckUtils]: 241: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L280 TraceCheckUtils]: 242: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L263 TraceCheckUtils]: 243: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L280 TraceCheckUtils]: 244: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L280 TraceCheckUtils]: 245: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,697 INFO L280 TraceCheckUtils]: 246: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L263 TraceCheckUtils]: 247: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L280 TraceCheckUtils]: 248: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L280 TraceCheckUtils]: 249: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L280 TraceCheckUtils]: 250: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L263 TraceCheckUtils]: 251: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,698 INFO L280 TraceCheckUtils]: 252: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L280 TraceCheckUtils]: 253: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L280 TraceCheckUtils]: 254: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L263 TraceCheckUtils]: 255: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L280 TraceCheckUtils]: 256: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L280 TraceCheckUtils]: 257: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,699 INFO L280 TraceCheckUtils]: 258: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,706 INFO L280 TraceCheckUtils]: 259: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,707 INFO L280 TraceCheckUtils]: 260: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,708 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,708 INFO L280 TraceCheckUtils]: 262: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,708 INFO L263 TraceCheckUtils]: 263: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,709 INFO L280 TraceCheckUtils]: 264: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,709 INFO L280 TraceCheckUtils]: 265: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,709 INFO L280 TraceCheckUtils]: 266: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,710 INFO L280 TraceCheckUtils]: 267: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,711 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,711 INFO L280 TraceCheckUtils]: 269: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,712 INFO L280 TraceCheckUtils]: 270: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,713 INFO L280 TraceCheckUtils]: 271: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,713 INFO L280 TraceCheckUtils]: 272: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,713 INFO L280 TraceCheckUtils]: 273: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,714 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,715 INFO L280 TraceCheckUtils]: 275: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,715 INFO L263 TraceCheckUtils]: 276: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,715 INFO L280 TraceCheckUtils]: 277: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,715 INFO L280 TraceCheckUtils]: 278: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,715 INFO L280 TraceCheckUtils]: 279: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,716 INFO L280 TraceCheckUtils]: 280: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,716 INFO L280 TraceCheckUtils]: 281: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,718 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,718 INFO L280 TraceCheckUtils]: 283: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,719 INFO L280 TraceCheckUtils]: 284: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,719 INFO L280 TraceCheckUtils]: 285: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,720 INFO L280 TraceCheckUtils]: 286: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,720 INFO L280 TraceCheckUtils]: 287: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,721 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,721 INFO L280 TraceCheckUtils]: 289: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,722 INFO L263 TraceCheckUtils]: 290: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L280 TraceCheckUtils]: 291: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L280 TraceCheckUtils]: 292: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L280 TraceCheckUtils]: 293: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L263 TraceCheckUtils]: 294: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L280 TraceCheckUtils]: 295: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,722 INFO L280 TraceCheckUtils]: 296: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,723 INFO L280 TraceCheckUtils]: 297: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,723 INFO L280 TraceCheckUtils]: 298: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,724 INFO L280 TraceCheckUtils]: 299: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,724 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,725 INFO L280 TraceCheckUtils]: 301: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,725 INFO L263 TraceCheckUtils]: 302: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,725 INFO L280 TraceCheckUtils]: 303: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,725 INFO L280 TraceCheckUtils]: 304: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,726 INFO L280 TraceCheckUtils]: 305: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,726 INFO L280 TraceCheckUtils]: 306: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,728 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,728 INFO L280 TraceCheckUtils]: 308: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,729 INFO L280 TraceCheckUtils]: 309: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,729 INFO L280 TraceCheckUtils]: 310: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,730 INFO L280 TraceCheckUtils]: 311: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,731 INFO L280 TraceCheckUtils]: 312: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,732 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,733 INFO L280 TraceCheckUtils]: 314: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,733 INFO L280 TraceCheckUtils]: 315: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,734 INFO L280 TraceCheckUtils]: 316: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,734 INFO L280 TraceCheckUtils]: 317: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,735 INFO L280 TraceCheckUtils]: 318: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,736 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,736 INFO L280 TraceCheckUtils]: 320: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,736 INFO L263 TraceCheckUtils]: 321: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,736 INFO L280 TraceCheckUtils]: 322: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L280 TraceCheckUtils]: 323: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L280 TraceCheckUtils]: 324: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L263 TraceCheckUtils]: 325: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L280 TraceCheckUtils]: 326: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L280 TraceCheckUtils]: 327: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L280 TraceCheckUtils]: 328: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,737 INFO L263 TraceCheckUtils]: 329: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,738 INFO L280 TraceCheckUtils]: 330: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,738 INFO L280 TraceCheckUtils]: 331: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,738 INFO L280 TraceCheckUtils]: 332: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,738 INFO L280 TraceCheckUtils]: 333: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,739 INFO L280 TraceCheckUtils]: 334: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,740 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,740 INFO L280 TraceCheckUtils]: 336: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,740 INFO L263 TraceCheckUtils]: 337: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,741 INFO L280 TraceCheckUtils]: 338: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,741 INFO L280 TraceCheckUtils]: 339: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,741 INFO L280 TraceCheckUtils]: 340: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,742 INFO L280 TraceCheckUtils]: 341: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,743 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,743 INFO L280 TraceCheckUtils]: 343: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,744 INFO L280 TraceCheckUtils]: 344: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,745 INFO L280 TraceCheckUtils]: 345: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,745 INFO L280 TraceCheckUtils]: 346: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,745 INFO L280 TraceCheckUtils]: 347: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,746 INFO L275 TraceCheckUtils]: 348: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,747 INFO L280 TraceCheckUtils]: 349: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,747 INFO L263 TraceCheckUtils]: 350: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,747 INFO L280 TraceCheckUtils]: 351: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,747 INFO L280 TraceCheckUtils]: 352: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,747 INFO L280 TraceCheckUtils]: 353: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,748 INFO L280 TraceCheckUtils]: 354: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,748 INFO L280 TraceCheckUtils]: 355: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,749 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,750 INFO L280 TraceCheckUtils]: 357: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,751 INFO L280 TraceCheckUtils]: 358: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,751 INFO L280 TraceCheckUtils]: 359: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,752 INFO L280 TraceCheckUtils]: 360: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,752 INFO L280 TraceCheckUtils]: 361: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,753 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,754 INFO L280 TraceCheckUtils]: 363: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,755 INFO L280 TraceCheckUtils]: 364: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,756 INFO L280 TraceCheckUtils]: 365: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,756 INFO L280 TraceCheckUtils]: 366: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,756 INFO L280 TraceCheckUtils]: 367: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,757 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,758 INFO L280 TraceCheckUtils]: 369: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,759 INFO L280 TraceCheckUtils]: 370: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,759 INFO L280 TraceCheckUtils]: 371: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,760 INFO L280 TraceCheckUtils]: 372: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,760 INFO L280 TraceCheckUtils]: 373: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,761 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {25132#true} #45#return; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,761 INFO L280 TraceCheckUtils]: 375: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27401#(<= 13 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,761 INFO L263 TraceCheckUtils]: 376: Hoare triple {27401#(<= 13 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L280 TraceCheckUtils]: 377: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L280 TraceCheckUtils]: 378: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L280 TraceCheckUtils]: 379: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L263 TraceCheckUtils]: 380: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L280 TraceCheckUtils]: 381: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,762 INFO L280 TraceCheckUtils]: 382: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L280 TraceCheckUtils]: 383: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L263 TraceCheckUtils]: 384: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L280 TraceCheckUtils]: 385: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L280 TraceCheckUtils]: 386: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L280 TraceCheckUtils]: 387: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,763 INFO L263 TraceCheckUtils]: 388: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 389: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 390: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 391: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L263 TraceCheckUtils]: 392: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 393: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 394: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,764 INFO L280 TraceCheckUtils]: 395: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,765 INFO L263 TraceCheckUtils]: 396: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,765 INFO L280 TraceCheckUtils]: 397: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,765 INFO L280 TraceCheckUtils]: 398: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,765 INFO L280 TraceCheckUtils]: 399: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,766 INFO L280 TraceCheckUtils]: 400: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,766 INFO L280 TraceCheckUtils]: 401: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,767 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,768 INFO L280 TraceCheckUtils]: 403: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,768 INFO L263 TraceCheckUtils]: 404: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,768 INFO L280 TraceCheckUtils]: 405: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,768 INFO L280 TraceCheckUtils]: 406: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,769 INFO L280 TraceCheckUtils]: 407: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,769 INFO L280 TraceCheckUtils]: 408: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,770 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,771 INFO L280 TraceCheckUtils]: 410: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,772 INFO L280 TraceCheckUtils]: 411: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,772 INFO L280 TraceCheckUtils]: 412: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,772 INFO L280 TraceCheckUtils]: 413: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,773 INFO L280 TraceCheckUtils]: 414: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,774 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,777 INFO L280 TraceCheckUtils]: 416: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,778 INFO L263 TraceCheckUtils]: 417: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,778 INFO L280 TraceCheckUtils]: 418: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,778 INFO L280 TraceCheckUtils]: 419: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,778 INFO L280 TraceCheckUtils]: 420: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,778 INFO L280 TraceCheckUtils]: 421: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,779 INFO L280 TraceCheckUtils]: 422: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,780 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,781 INFO L280 TraceCheckUtils]: 424: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,781 INFO L280 TraceCheckUtils]: 425: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,782 INFO L280 TraceCheckUtils]: 426: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,782 INFO L280 TraceCheckUtils]: 427: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,783 INFO L280 TraceCheckUtils]: 428: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,783 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,784 INFO L280 TraceCheckUtils]: 430: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,784 INFO L263 TraceCheckUtils]: 431: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,784 INFO L280 TraceCheckUtils]: 432: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,784 INFO L280 TraceCheckUtils]: 433: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,785 INFO L280 TraceCheckUtils]: 434: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,785 INFO L263 TraceCheckUtils]: 435: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,785 INFO L280 TraceCheckUtils]: 436: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,785 INFO L280 TraceCheckUtils]: 437: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,785 INFO L280 TraceCheckUtils]: 438: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,786 INFO L280 TraceCheckUtils]: 439: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,786 INFO L280 TraceCheckUtils]: 440: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,787 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,788 INFO L280 TraceCheckUtils]: 442: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,788 INFO L263 TraceCheckUtils]: 443: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,788 INFO L280 TraceCheckUtils]: 444: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,788 INFO L280 TraceCheckUtils]: 445: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,789 INFO L280 TraceCheckUtils]: 446: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,789 INFO L280 TraceCheckUtils]: 447: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,790 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,791 INFO L280 TraceCheckUtils]: 449: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,791 INFO L280 TraceCheckUtils]: 450: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,792 INFO L280 TraceCheckUtils]: 451: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,792 INFO L280 TraceCheckUtils]: 452: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,793 INFO L280 TraceCheckUtils]: 453: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,794 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,794 INFO L280 TraceCheckUtils]: 455: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,795 INFO L280 TraceCheckUtils]: 456: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,795 INFO L280 TraceCheckUtils]: 457: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,796 INFO L280 TraceCheckUtils]: 458: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,796 INFO L280 TraceCheckUtils]: 459: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,797 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,797 INFO L280 TraceCheckUtils]: 461: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,798 INFO L263 TraceCheckUtils]: 462: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,798 INFO L280 TraceCheckUtils]: 463: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,798 INFO L280 TraceCheckUtils]: 464: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,798 INFO L280 TraceCheckUtils]: 465: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,798 INFO L263 TraceCheckUtils]: 466: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,798 INFO L280 TraceCheckUtils]: 467: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L280 TraceCheckUtils]: 468: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L280 TraceCheckUtils]: 469: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L263 TraceCheckUtils]: 470: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L280 TraceCheckUtils]: 471: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L280 TraceCheckUtils]: 472: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,799 INFO L280 TraceCheckUtils]: 473: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,800 INFO L280 TraceCheckUtils]: 474: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,800 INFO L280 TraceCheckUtils]: 475: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,801 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,802 INFO L280 TraceCheckUtils]: 477: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,802 INFO L263 TraceCheckUtils]: 478: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,802 INFO L280 TraceCheckUtils]: 479: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,802 INFO L280 TraceCheckUtils]: 480: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,803 INFO L280 TraceCheckUtils]: 481: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,803 INFO L280 TraceCheckUtils]: 482: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,805 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,805 INFO L280 TraceCheckUtils]: 484: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,806 INFO L280 TraceCheckUtils]: 485: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,806 INFO L280 TraceCheckUtils]: 486: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,807 INFO L280 TraceCheckUtils]: 487: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,807 INFO L280 TraceCheckUtils]: 488: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,808 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,809 INFO L280 TraceCheckUtils]: 490: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,809 INFO L263 TraceCheckUtils]: 491: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,809 INFO L280 TraceCheckUtils]: 492: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,809 INFO L280 TraceCheckUtils]: 493: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,809 INFO L280 TraceCheckUtils]: 494: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,810 INFO L280 TraceCheckUtils]: 495: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,810 INFO L280 TraceCheckUtils]: 496: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,812 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,812 INFO L280 TraceCheckUtils]: 498: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,813 INFO L280 TraceCheckUtils]: 499: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,813 INFO L280 TraceCheckUtils]: 500: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,814 INFO L280 TraceCheckUtils]: 501: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,814 INFO L280 TraceCheckUtils]: 502: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,816 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,816 INFO L280 TraceCheckUtils]: 504: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,817 INFO L280 TraceCheckUtils]: 505: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,817 INFO L280 TraceCheckUtils]: 506: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,818 INFO L280 TraceCheckUtils]: 507: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,818 INFO L280 TraceCheckUtils]: 508: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,819 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,819 INFO L280 TraceCheckUtils]: 510: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,820 INFO L263 TraceCheckUtils]: 511: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,820 INFO L280 TraceCheckUtils]: 512: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,820 INFO L280 TraceCheckUtils]: 513: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,820 INFO L280 TraceCheckUtils]: 514: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,820 INFO L263 TraceCheckUtils]: 515: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,820 INFO L280 TraceCheckUtils]: 516: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L280 TraceCheckUtils]: 517: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L280 TraceCheckUtils]: 518: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L263 TraceCheckUtils]: 519: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L280 TraceCheckUtils]: 520: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L280 TraceCheckUtils]: 521: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L280 TraceCheckUtils]: 522: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,821 INFO L263 TraceCheckUtils]: 523: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,822 INFO L280 TraceCheckUtils]: 524: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,822 INFO L280 TraceCheckUtils]: 525: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,822 INFO L280 TraceCheckUtils]: 526: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,822 INFO L280 TraceCheckUtils]: 527: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,823 INFO L280 TraceCheckUtils]: 528: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,824 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,824 INFO L280 TraceCheckUtils]: 530: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,824 INFO L263 TraceCheckUtils]: 531: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,825 INFO L280 TraceCheckUtils]: 532: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,825 INFO L280 TraceCheckUtils]: 533: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,825 INFO L280 TraceCheckUtils]: 534: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,826 INFO L280 TraceCheckUtils]: 535: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,827 INFO L275 TraceCheckUtils]: 536: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,827 INFO L280 TraceCheckUtils]: 537: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,828 INFO L280 TraceCheckUtils]: 538: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,829 INFO L280 TraceCheckUtils]: 539: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,829 INFO L280 TraceCheckUtils]: 540: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,829 INFO L280 TraceCheckUtils]: 541: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,830 INFO L275 TraceCheckUtils]: 542: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,831 INFO L280 TraceCheckUtils]: 543: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,832 INFO L263 TraceCheckUtils]: 544: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,832 INFO L280 TraceCheckUtils]: 545: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,832 INFO L280 TraceCheckUtils]: 546: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,832 INFO L280 TraceCheckUtils]: 547: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,833 INFO L280 TraceCheckUtils]: 548: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,834 INFO L280 TraceCheckUtils]: 549: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,836 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,836 INFO L280 TraceCheckUtils]: 551: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,837 INFO L280 TraceCheckUtils]: 552: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,837 INFO L280 TraceCheckUtils]: 553: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,838 INFO L280 TraceCheckUtils]: 554: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,838 INFO L280 TraceCheckUtils]: 555: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,839 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,839 INFO L280 TraceCheckUtils]: 557: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,840 INFO L263 TraceCheckUtils]: 558: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,840 INFO L280 TraceCheckUtils]: 559: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,840 INFO L280 TraceCheckUtils]: 560: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,840 INFO L280 TraceCheckUtils]: 561: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,840 INFO L263 TraceCheckUtils]: 562: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,840 INFO L280 TraceCheckUtils]: 563: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,841 INFO L280 TraceCheckUtils]: 564: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,841 INFO L280 TraceCheckUtils]: 565: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,841 INFO L280 TraceCheckUtils]: 566: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,842 INFO L280 TraceCheckUtils]: 567: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,843 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,843 INFO L280 TraceCheckUtils]: 569: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,843 INFO L263 TraceCheckUtils]: 570: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,843 INFO L280 TraceCheckUtils]: 571: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,843 INFO L280 TraceCheckUtils]: 572: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,844 INFO L280 TraceCheckUtils]: 573: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,844 INFO L280 TraceCheckUtils]: 574: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,846 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,846 INFO L280 TraceCheckUtils]: 576: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,848 INFO L280 TraceCheckUtils]: 577: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,848 INFO L280 TraceCheckUtils]: 578: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,849 INFO L280 TraceCheckUtils]: 579: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,849 INFO L280 TraceCheckUtils]: 580: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,850 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,851 INFO L280 TraceCheckUtils]: 582: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,851 INFO L280 TraceCheckUtils]: 583: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,852 INFO L280 TraceCheckUtils]: 584: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,852 INFO L280 TraceCheckUtils]: 585: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,853 INFO L280 TraceCheckUtils]: 586: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,854 INFO L275 TraceCheckUtils]: 587: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,854 INFO L280 TraceCheckUtils]: 588: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,855 INFO L280 TraceCheckUtils]: 589: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,856 INFO L280 TraceCheckUtils]: 590: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,856 INFO L280 TraceCheckUtils]: 591: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,857 INFO L280 TraceCheckUtils]: 592: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,858 INFO L275 TraceCheckUtils]: 593: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {27401#(<= 13 |fibonacci_#t~ret0|)} #47#return; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,859 INFO L280 TraceCheckUtils]: 594: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,859 INFO L280 TraceCheckUtils]: 595: Hoare triple {27619#(<= 21 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,860 INFO L280 TraceCheckUtils]: 596: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret1; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,860 INFO L280 TraceCheckUtils]: 597: Hoare triple {27620#(<= 21 |fibonacci_#res|)} havoc #t~ret0; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,861 INFO L280 TraceCheckUtils]: 598: Hoare triple {27620#(<= 21 |fibonacci_#res|)} assume true; {27620#(<= 21 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,862 INFO L275 TraceCheckUtils]: 599: Hoare quadruple {27620#(<= 21 |fibonacci_#res|)} {25132#true} #45#return; {26682#(<= 21 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,862 INFO L280 TraceCheckUtils]: 600: Hoare triple {26682#(<= 21 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26682#(<= 21 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,862 INFO L263 TraceCheckUtils]: 601: Hoare triple {26682#(<= 21 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,862 INFO L280 TraceCheckUtils]: 602: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,862 INFO L280 TraceCheckUtils]: 603: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L280 TraceCheckUtils]: 604: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L263 TraceCheckUtils]: 605: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L280 TraceCheckUtils]: 606: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L280 TraceCheckUtils]: 607: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L280 TraceCheckUtils]: 608: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,863 INFO L263 TraceCheckUtils]: 609: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 610: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 611: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 612: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L263 TraceCheckUtils]: 613: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 614: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 615: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L280 TraceCheckUtils]: 616: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,864 INFO L263 TraceCheckUtils]: 617: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L280 TraceCheckUtils]: 618: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L280 TraceCheckUtils]: 619: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L280 TraceCheckUtils]: 620: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L263 TraceCheckUtils]: 621: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L280 TraceCheckUtils]: 622: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,865 INFO L280 TraceCheckUtils]: 623: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,866 INFO L280 TraceCheckUtils]: 624: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,866 INFO L263 TraceCheckUtils]: 625: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,866 INFO L280 TraceCheckUtils]: 626: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,866 INFO L280 TraceCheckUtils]: 627: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,866 INFO L280 TraceCheckUtils]: 628: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,867 INFO L280 TraceCheckUtils]: 629: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,868 INFO L280 TraceCheckUtils]: 630: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,869 INFO L275 TraceCheckUtils]: 631: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,869 INFO L280 TraceCheckUtils]: 632: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,869 INFO L263 TraceCheckUtils]: 633: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,870 INFO L280 TraceCheckUtils]: 634: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,870 INFO L280 TraceCheckUtils]: 635: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,870 INFO L280 TraceCheckUtils]: 636: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,871 INFO L280 TraceCheckUtils]: 637: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,872 INFO L275 TraceCheckUtils]: 638: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,872 INFO L280 TraceCheckUtils]: 639: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,873 INFO L280 TraceCheckUtils]: 640: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,873 INFO L280 TraceCheckUtils]: 641: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,874 INFO L280 TraceCheckUtils]: 642: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,875 INFO L280 TraceCheckUtils]: 643: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,876 INFO L275 TraceCheckUtils]: 644: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,876 INFO L280 TraceCheckUtils]: 645: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,876 INFO L263 TraceCheckUtils]: 646: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,877 INFO L280 TraceCheckUtils]: 647: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,877 INFO L280 TraceCheckUtils]: 648: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,877 INFO L280 TraceCheckUtils]: 649: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,877 INFO L280 TraceCheckUtils]: 650: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,878 INFO L280 TraceCheckUtils]: 651: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,879 INFO L275 TraceCheckUtils]: 652: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,879 INFO L280 TraceCheckUtils]: 653: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,880 INFO L280 TraceCheckUtils]: 654: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,881 INFO L280 TraceCheckUtils]: 655: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,881 INFO L280 TraceCheckUtils]: 656: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,881 INFO L280 TraceCheckUtils]: 657: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,882 INFO L275 TraceCheckUtils]: 658: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,883 INFO L280 TraceCheckUtils]: 659: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,883 INFO L263 TraceCheckUtils]: 660: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,883 INFO L280 TraceCheckUtils]: 661: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,883 INFO L280 TraceCheckUtils]: 662: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,883 INFO L280 TraceCheckUtils]: 663: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,883 INFO L263 TraceCheckUtils]: 664: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,884 INFO L280 TraceCheckUtils]: 665: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,884 INFO L280 TraceCheckUtils]: 666: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,884 INFO L280 TraceCheckUtils]: 667: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,885 INFO L280 TraceCheckUtils]: 668: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,886 INFO L280 TraceCheckUtils]: 669: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,887 INFO L275 TraceCheckUtils]: 670: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,887 INFO L280 TraceCheckUtils]: 671: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,888 INFO L263 TraceCheckUtils]: 672: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,888 INFO L280 TraceCheckUtils]: 673: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,888 INFO L280 TraceCheckUtils]: 674: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,888 INFO L280 TraceCheckUtils]: 675: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,889 INFO L280 TraceCheckUtils]: 676: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,890 INFO L275 TraceCheckUtils]: 677: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,891 INFO L280 TraceCheckUtils]: 678: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,891 INFO L280 TraceCheckUtils]: 679: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,891 INFO L280 TraceCheckUtils]: 680: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,892 INFO L280 TraceCheckUtils]: 681: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,892 INFO L280 TraceCheckUtils]: 682: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,893 INFO L275 TraceCheckUtils]: 683: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,893 INFO L280 TraceCheckUtils]: 684: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,894 INFO L280 TraceCheckUtils]: 685: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,895 INFO L280 TraceCheckUtils]: 686: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,895 INFO L280 TraceCheckUtils]: 687: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,896 INFO L280 TraceCheckUtils]: 688: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,896 INFO L275 TraceCheckUtils]: 689: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 690: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,897 INFO L263 TraceCheckUtils]: 691: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 692: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 693: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 694: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L263 TraceCheckUtils]: 695: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 696: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 697: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,897 INFO L280 TraceCheckUtils]: 698: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,898 INFO L263 TraceCheckUtils]: 699: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,898 INFO L280 TraceCheckUtils]: 700: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,898 INFO L280 TraceCheckUtils]: 701: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,898 INFO L280 TraceCheckUtils]: 702: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,898 INFO L280 TraceCheckUtils]: 703: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,899 INFO L280 TraceCheckUtils]: 704: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,899 INFO L275 TraceCheckUtils]: 705: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,900 INFO L280 TraceCheckUtils]: 706: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,900 INFO L263 TraceCheckUtils]: 707: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,900 INFO L280 TraceCheckUtils]: 708: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,900 INFO L280 TraceCheckUtils]: 709: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,900 INFO L280 TraceCheckUtils]: 710: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,901 INFO L280 TraceCheckUtils]: 711: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,901 INFO L275 TraceCheckUtils]: 712: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,902 INFO L280 TraceCheckUtils]: 713: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,902 INFO L280 TraceCheckUtils]: 714: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,903 INFO L280 TraceCheckUtils]: 715: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,903 INFO L280 TraceCheckUtils]: 716: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,903 INFO L280 TraceCheckUtils]: 717: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,905 INFO L275 TraceCheckUtils]: 718: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,905 INFO L280 TraceCheckUtils]: 719: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,905 INFO L263 TraceCheckUtils]: 720: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,905 INFO L280 TraceCheckUtils]: 721: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,906 INFO L280 TraceCheckUtils]: 722: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,906 INFO L280 TraceCheckUtils]: 723: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,906 INFO L280 TraceCheckUtils]: 724: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,907 INFO L280 TraceCheckUtils]: 725: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,908 INFO L275 TraceCheckUtils]: 726: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,908 INFO L280 TraceCheckUtils]: 727: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,909 INFO L280 TraceCheckUtils]: 728: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,909 INFO L280 TraceCheckUtils]: 729: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,910 INFO L280 TraceCheckUtils]: 730: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,910 INFO L280 TraceCheckUtils]: 731: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,911 INFO L275 TraceCheckUtils]: 732: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,912 INFO L280 TraceCheckUtils]: 733: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,913 INFO L280 TraceCheckUtils]: 734: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,913 INFO L280 TraceCheckUtils]: 735: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,913 INFO L280 TraceCheckUtils]: 736: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,914 INFO L280 TraceCheckUtils]: 737: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,914 INFO L275 TraceCheckUtils]: 738: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {25132#true} #45#return; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 739: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28099#(<= 5 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,915 INFO L263 TraceCheckUtils]: 740: Hoare triple {28099#(<= 5 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 741: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 742: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 743: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L263 TraceCheckUtils]: 744: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 745: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 746: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,915 INFO L280 TraceCheckUtils]: 747: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L263 TraceCheckUtils]: 748: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 749: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 750: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 751: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L263 TraceCheckUtils]: 752: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 753: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 754: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,916 INFO L280 TraceCheckUtils]: 755: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,917 INFO L280 TraceCheckUtils]: 756: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,917 INFO L280 TraceCheckUtils]: 757: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,918 INFO L275 TraceCheckUtils]: 758: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,918 INFO L280 TraceCheckUtils]: 759: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,918 INFO L263 TraceCheckUtils]: 760: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,918 INFO L280 TraceCheckUtils]: 761: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,918 INFO L280 TraceCheckUtils]: 762: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,919 INFO L280 TraceCheckUtils]: 763: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,919 INFO L280 TraceCheckUtils]: 764: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,920 INFO L275 TraceCheckUtils]: 765: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,920 INFO L280 TraceCheckUtils]: 766: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,921 INFO L280 TraceCheckUtils]: 767: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,921 INFO L280 TraceCheckUtils]: 768: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,922 INFO L280 TraceCheckUtils]: 769: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,922 INFO L280 TraceCheckUtils]: 770: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,923 INFO L275 TraceCheckUtils]: 771: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,923 INFO L280 TraceCheckUtils]: 772: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,923 INFO L263 TraceCheckUtils]: 773: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,923 INFO L280 TraceCheckUtils]: 774: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,923 INFO L280 TraceCheckUtils]: 775: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,924 INFO L280 TraceCheckUtils]: 776: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,924 INFO L280 TraceCheckUtils]: 777: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,924 INFO L280 TraceCheckUtils]: 778: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,925 INFO L275 TraceCheckUtils]: 779: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,926 INFO L280 TraceCheckUtils]: 780: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,926 INFO L280 TraceCheckUtils]: 781: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,926 INFO L280 TraceCheckUtils]: 782: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,927 INFO L280 TraceCheckUtils]: 783: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,927 INFO L280 TraceCheckUtils]: 784: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,928 INFO L275 TraceCheckUtils]: 785: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,929 INFO L280 TraceCheckUtils]: 786: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,929 INFO L263 TraceCheckUtils]: 787: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,929 INFO L280 TraceCheckUtils]: 788: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,929 INFO L280 TraceCheckUtils]: 789: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,929 INFO L280 TraceCheckUtils]: 790: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,929 INFO L263 TraceCheckUtils]: 791: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,930 INFO L280 TraceCheckUtils]: 792: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,930 INFO L280 TraceCheckUtils]: 793: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,930 INFO L280 TraceCheckUtils]: 794: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,930 INFO L280 TraceCheckUtils]: 795: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,930 INFO L280 TraceCheckUtils]: 796: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,931 INFO L275 TraceCheckUtils]: 797: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,931 INFO L280 TraceCheckUtils]: 798: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,932 INFO L263 TraceCheckUtils]: 799: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,932 INFO L280 TraceCheckUtils]: 800: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,932 INFO L280 TraceCheckUtils]: 801: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,932 INFO L280 TraceCheckUtils]: 802: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,933 INFO L280 TraceCheckUtils]: 803: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,933 INFO L275 TraceCheckUtils]: 804: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,934 INFO L280 TraceCheckUtils]: 805: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,934 INFO L280 TraceCheckUtils]: 806: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,935 INFO L280 TraceCheckUtils]: 807: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,935 INFO L280 TraceCheckUtils]: 808: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,935 INFO L280 TraceCheckUtils]: 809: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,937 INFO L275 TraceCheckUtils]: 810: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,937 INFO L280 TraceCheckUtils]: 811: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,938 INFO L280 TraceCheckUtils]: 812: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,938 INFO L280 TraceCheckUtils]: 813: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,939 INFO L280 TraceCheckUtils]: 814: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,940 INFO L280 TraceCheckUtils]: 815: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,941 INFO L275 TraceCheckUtils]: 816: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {28099#(<= 5 |fibonacci_#t~ret0|)} #47#return; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,941 INFO L280 TraceCheckUtils]: 817: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,942 INFO L280 TraceCheckUtils]: 818: Hoare triple {28176#(<= 8 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,943 INFO L280 TraceCheckUtils]: 819: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret1; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,943 INFO L280 TraceCheckUtils]: 820: Hoare triple {28177#(<= 8 |fibonacci_#res|)} havoc #t~ret0; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,944 INFO L280 TraceCheckUtils]: 821: Hoare triple {28177#(<= 8 |fibonacci_#res|)} assume true; {28177#(<= 8 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,944 INFO L275 TraceCheckUtils]: 822: Hoare quadruple {28177#(<= 8 |fibonacci_#res|)} {25132#true} #45#return; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 823: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27838#(<= 8 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,945 INFO L263 TraceCheckUtils]: 824: Hoare triple {27838#(<= 8 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 825: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 826: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 827: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L263 TraceCheckUtils]: 828: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 829: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,945 INFO L280 TraceCheckUtils]: 830: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 831: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L263 TraceCheckUtils]: 832: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 833: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 834: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 835: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L263 TraceCheckUtils]: 836: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 837: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 838: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L280 TraceCheckUtils]: 839: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,946 INFO L263 TraceCheckUtils]: 840: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,947 INFO L280 TraceCheckUtils]: 841: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,947 INFO L280 TraceCheckUtils]: 842: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,947 INFO L280 TraceCheckUtils]: 843: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,947 INFO L280 TraceCheckUtils]: 844: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,948 INFO L280 TraceCheckUtils]: 845: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,948 INFO L275 TraceCheckUtils]: 846: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,949 INFO L280 TraceCheckUtils]: 847: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,949 INFO L263 TraceCheckUtils]: 848: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,949 INFO L280 TraceCheckUtils]: 849: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,949 INFO L280 TraceCheckUtils]: 850: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,949 INFO L280 TraceCheckUtils]: 851: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,950 INFO L280 TraceCheckUtils]: 852: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,950 INFO L275 TraceCheckUtils]: 853: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,951 INFO L280 TraceCheckUtils]: 854: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,951 INFO L280 TraceCheckUtils]: 855: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,952 INFO L280 TraceCheckUtils]: 856: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,952 INFO L280 TraceCheckUtils]: 857: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,952 INFO L280 TraceCheckUtils]: 858: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,953 INFO L275 TraceCheckUtils]: 859: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,954 INFO L280 TraceCheckUtils]: 860: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,954 INFO L263 TraceCheckUtils]: 861: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,954 INFO L280 TraceCheckUtils]: 862: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,955 INFO L280 TraceCheckUtils]: 863: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,955 INFO L280 TraceCheckUtils]: 864: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,955 INFO L280 TraceCheckUtils]: 865: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,955 INFO L280 TraceCheckUtils]: 866: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,956 INFO L275 TraceCheckUtils]: 867: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,957 INFO L280 TraceCheckUtils]: 868: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,957 INFO L280 TraceCheckUtils]: 869: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,957 INFO L280 TraceCheckUtils]: 870: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,958 INFO L280 TraceCheckUtils]: 871: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,958 INFO L280 TraceCheckUtils]: 872: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,959 INFO L275 TraceCheckUtils]: 873: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {25132#true} #45#return; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,959 INFO L280 TraceCheckUtils]: 874: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28339#(<= 2 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,960 INFO L263 TraceCheckUtils]: 875: Hoare triple {28339#(<= 2 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,960 INFO L280 TraceCheckUtils]: 876: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,960 INFO L280 TraceCheckUtils]: 877: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,960 INFO L280 TraceCheckUtils]: 878: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,960 INFO L263 TraceCheckUtils]: 879: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,961 INFO L280 TraceCheckUtils]: 880: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,961 INFO L280 TraceCheckUtils]: 881: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,961 INFO L280 TraceCheckUtils]: 882: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,963 INFO L280 TraceCheckUtils]: 883: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,963 INFO L280 TraceCheckUtils]: 884: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,964 INFO L275 TraceCheckUtils]: 885: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,964 INFO L280 TraceCheckUtils]: 886: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,964 INFO L263 TraceCheckUtils]: 887: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,965 INFO L280 TraceCheckUtils]: 888: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,965 INFO L280 TraceCheckUtils]: 889: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,965 INFO L280 TraceCheckUtils]: 890: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,965 INFO L280 TraceCheckUtils]: 891: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,967 INFO L275 TraceCheckUtils]: 892: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,967 INFO L280 TraceCheckUtils]: 893: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,968 INFO L280 TraceCheckUtils]: 894: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,969 INFO L280 TraceCheckUtils]: 895: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,969 INFO L280 TraceCheckUtils]: 896: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,970 INFO L280 TraceCheckUtils]: 897: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,971 INFO L275 TraceCheckUtils]: 898: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28339#(<= 2 |fibonacci_#t~ret0|)} #47#return; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,971 INFO L280 TraceCheckUtils]: 899: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,971 INFO L280 TraceCheckUtils]: 900: Hoare triple {28363#(<= 3 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,972 INFO L280 TraceCheckUtils]: 901: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret1; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,973 INFO L280 TraceCheckUtils]: 902: Hoare triple {28364#(<= 3 |fibonacci_#res|)} havoc #t~ret0; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,973 INFO L280 TraceCheckUtils]: 903: Hoare triple {28364#(<= 3 |fibonacci_#res|)} assume true; {28364#(<= 3 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,974 INFO L275 TraceCheckUtils]: 904: Hoare quadruple {28364#(<= 3 |fibonacci_#res|)} {25132#true} #45#return; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,974 INFO L280 TraceCheckUtils]: 905: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28254#(<= 3 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,974 INFO L263 TraceCheckUtils]: 906: Hoare triple {28254#(<= 3 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,974 INFO L280 TraceCheckUtils]: 907: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 908: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 909: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L263 TraceCheckUtils]: 910: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 911: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 912: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 913: Hoare triple {25132#true} assume !(1 == ~n); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L263 TraceCheckUtils]: 914: Hoare triple {25132#true} call #t~ret0 := fibonacci(~n - 1); {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 915: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,975 INFO L280 TraceCheckUtils]: 916: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,976 INFO L280 TraceCheckUtils]: 917: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,976 INFO L280 TraceCheckUtils]: 918: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,976 INFO L280 TraceCheckUtils]: 919: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,977 INFO L275 TraceCheckUtils]: 920: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,977 INFO L280 TraceCheckUtils]: 921: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,977 INFO L263 TraceCheckUtils]: 922: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,978 INFO L280 TraceCheckUtils]: 923: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,978 INFO L280 TraceCheckUtils]: 924: Hoare triple {25132#true} assume ~n < 1; {25132#true} is VALID [2020-07-08 21:50:01,978 INFO L280 TraceCheckUtils]: 925: Hoare triple {25132#true} #res := 0; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,978 INFO L280 TraceCheckUtils]: 926: Hoare triple {28410#(<= 0 |fibonacci_#res|)} assume true; {28410#(<= 0 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,980 INFO L275 TraceCheckUtils]: 927: Hoare quadruple {28410#(<= 0 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,980 INFO L280 TraceCheckUtils]: 928: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,981 INFO L280 TraceCheckUtils]: 929: Hoare triple {28408#(<= 1 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,981 INFO L280 TraceCheckUtils]: 930: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,982 INFO L280 TraceCheckUtils]: 931: Hoare triple {28409#(<= 1 |fibonacci_#res|)} havoc #t~ret0; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,982 INFO L280 TraceCheckUtils]: 932: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,983 INFO L275 TraceCheckUtils]: 933: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {25132#true} #45#return; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,983 INFO L280 TraceCheckUtils]: 934: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28388#(<= 1 |fibonacci_#t~ret0|)} is VALID [2020-07-08 21:50:01,983 INFO L263 TraceCheckUtils]: 935: Hoare triple {28388#(<= 1 |fibonacci_#t~ret0|)} call #t~ret1 := fibonacci(~n - 2); {25132#true} is VALID [2020-07-08 21:50:01,983 INFO L280 TraceCheckUtils]: 936: Hoare triple {25132#true} ~n := #in~n; {25132#true} is VALID [2020-07-08 21:50:01,983 INFO L280 TraceCheckUtils]: 937: Hoare triple {25132#true} assume !(~n < 1); {25132#true} is VALID [2020-07-08 21:50:01,983 INFO L280 TraceCheckUtils]: 938: Hoare triple {25132#true} assume 1 == ~n; {25132#true} is VALID [2020-07-08 21:50:01,984 INFO L280 TraceCheckUtils]: 939: Hoare triple {25132#true} #res := 1; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,984 INFO L280 TraceCheckUtils]: 940: Hoare triple {28409#(<= 1 |fibonacci_#res|)} assume true; {28409#(<= 1 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,985 INFO L275 TraceCheckUtils]: 941: Hoare quadruple {28409#(<= 1 |fibonacci_#res|)} {28388#(<= 1 |fibonacci_#t~ret0|)} #47#return; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,985 INFO L280 TraceCheckUtils]: 942: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,986 INFO L280 TraceCheckUtils]: 943: Hoare triple {28395#(<= 2 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,986 INFO L280 TraceCheckUtils]: 944: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret1; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,986 INFO L280 TraceCheckUtils]: 945: Hoare triple {28396#(<= 2 |fibonacci_#res|)} havoc #t~ret0; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,987 INFO L280 TraceCheckUtils]: 946: Hoare triple {28396#(<= 2 |fibonacci_#res|)} assume true; {28396#(<= 2 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,988 INFO L275 TraceCheckUtils]: 947: Hoare quadruple {28396#(<= 2 |fibonacci_#res|)} {28254#(<= 3 |fibonacci_#t~ret0|)} #47#return; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,989 INFO L280 TraceCheckUtils]: 948: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,989 INFO L280 TraceCheckUtils]: 949: Hoare triple {28296#(<= 5 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,990 INFO L280 TraceCheckUtils]: 950: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret1; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,990 INFO L280 TraceCheckUtils]: 951: Hoare triple {28297#(<= 5 |fibonacci_#res|)} havoc #t~ret0; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,990 INFO L280 TraceCheckUtils]: 952: Hoare triple {28297#(<= 5 |fibonacci_#res|)} assume true; {28297#(<= 5 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,991 INFO L275 TraceCheckUtils]: 953: Hoare quadruple {28297#(<= 5 |fibonacci_#res|)} {27838#(<= 8 |fibonacci_#t~ret0|)} #47#return; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,992 INFO L280 TraceCheckUtils]: 954: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,993 INFO L280 TraceCheckUtils]: 955: Hoare triple {27968#(<= 13 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,993 INFO L280 TraceCheckUtils]: 956: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret1; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,994 INFO L280 TraceCheckUtils]: 957: Hoare triple {27969#(<= 13 |fibonacci_#res|)} havoc #t~ret0; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,994 INFO L280 TraceCheckUtils]: 958: Hoare triple {27969#(<= 13 |fibonacci_#res|)} assume true; {27969#(<= 13 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,996 INFO L275 TraceCheckUtils]: 959: Hoare quadruple {27969#(<= 13 |fibonacci_#res|)} {26682#(<= 21 |fibonacci_#t~ret0|)} #47#return; {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,996 INFO L280 TraceCheckUtils]: 960: Hoare triple {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} is VALID [2020-07-08 21:50:01,996 INFO L280 TraceCheckUtils]: 961: Hoare triple {27041#(<= 34 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|))} #res := #t~ret0 + #t~ret1; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,997 INFO L280 TraceCheckUtils]: 962: Hoare triple {27042#(<= 34 |fibonacci_#res|)} havoc #t~ret1; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,997 INFO L280 TraceCheckUtils]: 963: Hoare triple {27042#(<= 34 |fibonacci_#res|)} havoc #t~ret0; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,998 INFO L280 TraceCheckUtils]: 964: Hoare triple {27042#(<= 34 |fibonacci_#res|)} assume true; {27042#(<= 34 |fibonacci_#res|)} is VALID [2020-07-08 21:50:01,998 INFO L275 TraceCheckUtils]: 965: Hoare quadruple {27042#(<= 34 |fibonacci_#res|)} {25132#true} #53#return; {26093#(<= 34 |main_#t~ret3|)} is VALID [2020-07-08 21:50:01,999 INFO L280 TraceCheckUtils]: 966: Hoare triple {26093#(<= 34 |main_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26093#(<= 34 |main_#t~ret3|)} is VALID [2020-07-08 21:50:01,999 INFO L280 TraceCheckUtils]: 967: Hoare triple {26093#(<= 34 |main_#t~ret3|)} ~result~0 := #t~ret3; {26094#(<= 34 main_~result~0)} is VALID [2020-07-08 21:50:02,000 INFO L280 TraceCheckUtils]: 968: Hoare triple {26094#(<= 34 main_~result~0)} havoc #t~ret3; {26094#(<= 34 main_~result~0)} is VALID [2020-07-08 21:50:02,000 INFO L280 TraceCheckUtils]: 969: Hoare triple {26094#(<= 34 main_~result~0)} assume !(~x~0 < 9 || ~result~0 >= 34); {25133#false} is VALID [2020-07-08 21:50:02,000 INFO L280 TraceCheckUtils]: 970: Hoare triple {25133#false} assume !false; {25133#false} is VALID [2020-07-08 21:50:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 38160 backedges. 7868 proven. 6334 refuted. 0 times theorem prover too weak. 23958 trivial. 0 not checked. [2020-07-08 21:50:02,569 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169475737] [2020-07-08 21:50:02,570 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:50:02,570 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28] total 28 [2020-07-08 21:50:02,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133950552] [2020-07-08 21:50:02,571 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 971 [2020-07-08 21:50:02,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:50:02,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states. [2020-07-08 21:50:02,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:50:02,689 INFO L459 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-07-08 21:50:02,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:50:02,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-07-08 21:50:02,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=618, Unknown=0, NotChecked=0, Total=756 [2020-07-08 21:50:02,690 INFO L87 Difference]: Start difference. First operand 1346 states and 2340 transitions. Second operand 28 states. [2020-07-08 21:50:42,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:50:42,979 INFO L93 Difference]: Finished difference Result 9036 states and 18396 transitions. [2020-07-08 21:50:42,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2020-07-08 21:50:42,979 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 971 [2020-07-08 21:50:42,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:50:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-08 21:50:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 189 transitions. [2020-07-08 21:50:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-08 21:50:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 189 transitions. [2020-07-08 21:50:42,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 90 states and 189 transitions. [2020-07-08 21:50:43,228 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:50:43,237 INFO L225 Difference]: With dead ends: 9036 [2020-07-08 21:50:43,237 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 21:50:43,383 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 511 GetRequests, 415 SyntacticMatches, 0 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1902 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=2268, Invalid=7238, Unknown=0, NotChecked=0, Total=9506 [2020-07-08 21:50:43,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 21:50:43,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 21:50:43,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:50:43,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 21:50:43,384 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 21:50:43,384 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 21:50:43,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:50:43,384 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 21:50:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 21:50:43,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:50:43,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:50:43,385 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 21:50:43,385 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 21:50:43,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:50:43,385 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 21:50:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 21:50:43,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:50:43,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:50:43,386 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:50:43,386 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:50:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 21:50:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 21:50:43,387 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 971 [2020-07-08 21:50:43,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:50:43,387 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 21:50:43,388 INFO L480 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-07-08 21:50:43,388 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-08 21:50:43,388 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:50:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 21:50:43,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:50:43,388 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-08 21:50:43,391 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 21:52:12,429 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 325 DAG size of output: 44 [2020-07-08 21:52:20,643 WARN L193 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 832 DAG size of output: 51 [2020-07-08 21:52:22,907 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 227 DAG size of output: 44 [2020-07-08 21:52:26,118 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 228 DAG size of output: 39 [2020-07-08 21:52:32,529 WARN L193 SmtUtils]: Spent 4.64 s on a formula simplification. DAG size of input: 827 DAG size of output: 52 [2020-07-08 21:52:41,763 WARN L193 SmtUtils]: Spent 7.31 s on a formula simplification. DAG size of input: 839 DAG size of output: 65 [2020-07-08 21:52:49,697 WARN L193 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 832 DAG size of output: 51 [2020-07-08 21:52:54,212 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 326 DAG size of output: 44 [2020-07-08 21:52:54,968 INFO L264 CegarLoopResult]: At program point fibonacciFINAL(lines 14 22) the Hoare annotation is: (and (<= 0 |fibonacci_#res|) (let ((.cse0 (= fibonacci_~n |fibonacci_#in~n|))) (or (and (<= fibonacci_~n 6) (<= 8 |fibonacci_#res|) .cse0) (and (<= 3 |fibonacci_#res|) (<= fibonacci_~n 4) .cse0) (and (<= |fibonacci_#in~n| 0) .cse0) (and (<= fibonacci_~n 5) (<= 5 |fibonacci_#res|) .cse0) (and (<= fibonacci_~n 2) (<= 1 |fibonacci_#res|) .cse0) (and (<= fibonacci_~n 8) (<= 21 |fibonacci_#res|) .cse0) (and (<= 2 |fibonacci_#res|) (<= fibonacci_~n 3) .cse0) (and (<= 34 |fibonacci_#res|) .cse0) (and (<= 13 |fibonacci_#res|) (<= fibonacci_~n 7) .cse0)))) [2020-07-08 21:52:54,968 INFO L271 CegarLoopResult]: At program point fibonacciENTRY(lines 14 22) the Hoare annotation is: true [2020-07-08 21:52:54,969 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (and (not (<= |fibonacci_#in~n| 1)) (= fibonacci_~n |fibonacci_#in~n|)) [2020-07-08 21:52:54,969 INFO L264 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (and (or (and (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|)) (and (<= 1 |fibonacci_#t~ret0|) (<= fibonacci_~n 3)) (and (<= 8 |fibonacci_#t~ret0|) (<= fibonacci_~n 7)) (and (<= fibonacci_~n 5) (<= 3 |fibonacci_#t~ret0|)) (and (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6)) (<= 13 |fibonacci_#t~ret0|)) (not (<= |fibonacci_#in~n| 1)) (let ((.cse0 (= fibonacci_~n |fibonacci_#in~n|))) (or (and .cse0 (<= 21 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 8) .cse0)))) [2020-07-08 21:52:54,969 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (and (<= |fibonacci_#in~n| 1) (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|)) [2020-07-08 21:52:54,970 INFO L264 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (let ((.cse4 (<= 1 |fibonacci_#t~ret0|)) (.cse5 (<= 3 fibonacci_~n)) (.cse3 (= fibonacci_~n |fibonacci_#in~n|))) (let ((.cse0 (and (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|) .cse5 .cse3)) (.cse1 (and .cse4 .cse5 (<= fibonacci_~n 3) .cse3)) (.cse2 (and (<= fibonacci_~n 2) (< 1 fibonacci_~n) .cse4 .cse3))) (and (or (and (<= 8 |fibonacci_#t~ret0|) (<= fibonacci_~n 7)) .cse0 (and (<= fibonacci_~n 5) (<= 3 |fibonacci_#t~ret0|)) .cse1 (and (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6)) .cse2 (<= 13 |fibonacci_#t~ret0|)) (or (and .cse3 (<= 21 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 8) .cse3)) (or (not (<= |fibonacci_#in~n| 4)) .cse0 .cse1 .cse2)))) [2020-07-08 21:52:54,970 INFO L264 CegarLoopResult]: At program point fibonacciEXIT(lines 14 22) the Hoare annotation is: (and (<= 0 |fibonacci_#res|) (let ((.cse0 (= fibonacci_~n |fibonacci_#in~n|))) (or (and (<= fibonacci_~n 6) (<= 8 |fibonacci_#res|) .cse0) (and (<= 3 |fibonacci_#res|) (<= fibonacci_~n 4) .cse0) (and (<= |fibonacci_#in~n| 0) .cse0) (and (<= fibonacci_~n 5) (<= 5 |fibonacci_#res|) .cse0) (and (<= fibonacci_~n 2) (<= 1 |fibonacci_#res|) .cse0) (and (<= fibonacci_~n 8) (<= 21 |fibonacci_#res|) .cse0) (and (<= 2 |fibonacci_#res|) (<= fibonacci_~n 3) .cse0) (and (<= 34 |fibonacci_#res|) .cse0) (and (<= 13 |fibonacci_#res|) (<= fibonacci_~n 7) .cse0)))) [2020-07-08 21:52:54,970 INFO L264 CegarLoopResult]: At program point L17(lines 17 21) the Hoare annotation is: (and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|)) [2020-07-08 21:52:54,971 INFO L264 CegarLoopResult]: At program point L20-3(line 20) the Hoare annotation is: (and (not (<= |fibonacci_#in~n| 1)) (let ((.cse2 (<= 1 |fibonacci_#t~ret0|)) (.cse0 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|)) (.cse1 (= fibonacci_~n |fibonacci_#in~n|))) (or (and (<= 8 .cse0) (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6) .cse1) (and .cse2 (<= 2 .cse0) (<= fibonacci_~n 3) .cse1) (and (<= fibonacci_~n 5) (<= 5 .cse0) (<= 3 |fibonacci_#t~ret0|) .cse1) (and (<= 3 .cse0) (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|) .cse1) (and .cse1 (<= 34 .cse0) (<= 21 |fibonacci_#t~ret0|)) (and (<= 13 .cse0) (<= 8 |fibonacci_#t~ret0|) (<= fibonacci_~n 7) .cse1) (and (<= fibonacci_~n 8) (<= 21 .cse0) .cse1 (<= 13 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 2) .cse2 (<= 1 .cse0) .cse1)))) [2020-07-08 21:52:54,971 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (and (<= |fibonacci_#in~n| 0) (= fibonacci_~n |fibonacci_#in~n|)) [2020-07-08 21:52:54,971 INFO L264 CegarLoopResult]: At program point L20-4(line 20) the Hoare annotation is: (and (not (<= |fibonacci_#in~n| 1)) (let ((.cse2 (<= 1 |fibonacci_#t~ret0|)) (.cse0 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|)) (.cse1 (= fibonacci_~n |fibonacci_#in~n|))) (or (and (<= 8 .cse0) (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6) .cse1) (and .cse2 (<= 2 .cse0) (<= fibonacci_~n 3) .cse1) (and (<= fibonacci_~n 5) (<= 5 .cse0) (<= 3 |fibonacci_#t~ret0|) .cse1) (and (<= 3 .cse0) (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|) .cse1) (and .cse1 (<= 34 .cse0) (<= 21 |fibonacci_#t~ret0|)) (and (<= 13 .cse0) (<= 8 |fibonacci_#t~ret0|) (<= fibonacci_~n 7) .cse1) (and (<= fibonacci_~n 8) (<= 21 .cse0) .cse1 (<= 13 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 2) .cse2 (<= 1 .cse0) .cse1)))) [2020-07-08 21:52:54,971 INFO L264 CegarLoopResult]: At program point L15(lines 15 21) the Hoare annotation is: (= fibonacci_~n |fibonacci_#in~n|) [2020-07-08 21:52:54,972 INFO L264 CegarLoopResult]: At program point L20-5(line 20) the Hoare annotation is: (let ((.cse4 (<= 1 |fibonacci_#t~ret0|)) (.cse0 (+ |fibonacci_#t~ret1| |fibonacci_#t~ret0|)) (.cse3 (= fibonacci_~n |fibonacci_#in~n|))) (let ((.cse1 (and .cse4 (<= 2 |fibonacci_#res|) (<= 2 .cse0) (<= 3 fibonacci_~n) (<= fibonacci_~n 3) .cse3)) (.cse2 (and (<= fibonacci_~n 2) (<= 1 |fibonacci_#res|) (< 1 fibonacci_~n) .cse4 (<= 1 .cse0) .cse3))) (and (or (and (<= 21 |fibonacci_#res|) (<= 21 .cse0) (<= 13 |fibonacci_#t~ret0|)) .cse1 .cse2 (and (<= 8 .cse0) (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6) (<= 8 |fibonacci_#res|)) (and (<= 3 |fibonacci_#res|) (<= 3 .cse0) (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 5) (<= 5 .cse0) (<= 5 |fibonacci_#res|) (<= 3 |fibonacci_#t~ret0|)) (and (<= 13 .cse0) (<= 8 |fibonacci_#t~ret0|) (<= 13 |fibonacci_#res|) (<= fibonacci_~n 7))) (or .cse1 .cse2 (not (<= |fibonacci_#in~n| 3))) (or (and (<= fibonacci_~n 8) .cse3) (and (<= 34 |fibonacci_#res|) .cse3 (<= 34 .cse0) (<= 21 |fibonacci_#t~ret0|)))))) [2020-07-08 21:52:54,972 INFO L264 CegarLoopResult]: At program point L20-6(line 20) the Hoare annotation is: (let ((.cse2 (<= 1 |fibonacci_#t~ret0|)) (.cse0 (= fibonacci_~n |fibonacci_#in~n|))) (let ((.cse1 (and (<= fibonacci_~n 2) (<= 1 |fibonacci_#res|) (< 1 fibonacci_~n) .cse2 .cse0))) (and (or (and (<= 8 |fibonacci_#t~ret0|) (<= 13 |fibonacci_#res|) (<= fibonacci_~n 7) .cse0) (and (<= 5 |fibonacci_#t~ret0|) (<= fibonacci_~n 6) (<= 8 |fibonacci_#res|) .cse0) (and (<= 34 |fibonacci_#res|) .cse0 (<= 21 |fibonacci_#t~ret0|)) (and (<= fibonacci_~n 5) (<= 5 |fibonacci_#res|) (<= 3 |fibonacci_#t~ret0|) .cse0) (and (<= fibonacci_~n 8) (<= 21 |fibonacci_#res|) .cse0 (<= 13 |fibonacci_#t~ret0|)) (and (<= 3 |fibonacci_#res|) (<= fibonacci_~n 4) (<= 2 |fibonacci_#t~ret0|) .cse0) .cse1 (and .cse2 (<= 2 |fibonacci_#res|) (<= fibonacci_~n 3) .cse0)) (or (not (<= |fibonacci_#in~n| 2)) .cse1)))) [2020-07-08 21:52:54,972 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L271 CegarLoopResult]: At program point L32(line 32) the Hoare annotation is: true [2020-07-08 21:52:54,973 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 34) the Hoare annotation is: false [2020-07-08 21:52:54,974 INFO L264 CegarLoopResult]: At program point L31(lines 31 35) the Hoare annotation is: (or (<= 34 main_~result~0) (<= main_~x~0 8)) [2020-07-08 21:52:54,974 INFO L271 CegarLoopResult]: At program point L30(line 30) the Hoare annotation is: true [2020-07-08 21:52:54,974 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 25 36) the Hoare annotation is: true [2020-07-08 21:52:54,974 INFO L264 CegarLoopResult]: At program point L30-1(line 30) the Hoare annotation is: (or (<= main_~x~0 8) (<= 34 |main_#t~ret3|)) [2020-07-08 21:52:54,974 INFO L271 CegarLoopResult]: At program point L28(line 28) the Hoare annotation is: true [2020-07-08 21:52:54,974 INFO L264 CegarLoopResult]: At program point L30-2(line 30) the Hoare annotation is: (or (<= main_~x~0 8) (<= 34 |main_#t~ret3|)) [2020-07-08 21:52:54,974 INFO L271 CegarLoopResult]: At program point L27(lines 27 29) the Hoare annotation is: true [2020-07-08 21:52:54,974 INFO L264 CegarLoopResult]: At program point L30-3(line 30) the Hoare annotation is: (or (<= main_~x~0 8) (and (<= 34 main_~result~0) (<= 34 |main_#t~ret3|))) [2020-07-08 21:52:54,974 INFO L271 CegarLoopResult]: At program point L26(line 26) the Hoare annotation is: true [2020-07-08 21:52:54,975 INFO L271 CegarLoopResult]: At program point L26-1(line 26) the Hoare annotation is: true [2020-07-08 21:52:54,975 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 25 36) the Hoare annotation is: true [2020-07-08 21:52:54,975 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 25 36) the Hoare annotation is: true [2020-07-08 21:52:54,975 INFO L264 CegarLoopResult]: At program point L34(line 34) the Hoare annotation is: false [2020-07-08 21:52:55,002 INFO L163 areAnnotationChecker]: CFG has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 21:52:55,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 09:52:55 BoogieIcfgContainer [2020-07-08 21:52:55,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 21:52:55,019 INFO L168 Benchmark]: Toolchain (without parser) took 222390.81 ms. Allocated memory was 144.7 MB in the beginning and 232.8 MB in the end (delta: 88.1 MB). Free memory was 103.2 MB in the beginning and 108.2 MB in the end (delta: -5.0 MB). Peak memory consumption was 83.1 MB. Max. memory is 7.1 GB. [2020-07-08 21:52:55,019 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 144.7 MB. Free memory is still 121.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-08 21:52:55,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.04 ms. Allocated memory is still 144.7 MB. Free memory was 102.8 MB in the beginning and 93.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-08 21:52:55,020 INFO L168 Benchmark]: Boogie Preprocessor took 115.47 ms. Allocated memory was 144.7 MB in the beginning and 202.4 MB in the end (delta: 57.7 MB). Free memory was 93.3 MB in the beginning and 181.0 MB in the end (delta: -87.6 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2020-07-08 21:52:55,021 INFO L168 Benchmark]: RCFGBuilder took 351.47 ms. Allocated memory is still 202.4 MB. Free memory was 181.0 MB in the beginning and 162.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2020-07-08 21:52:55,021 INFO L168 Benchmark]: TraceAbstraction took 221637.98 ms. Allocated memory was 202.4 MB in the beginning and 232.8 MB in the end (delta: 30.4 MB). Free memory was 161.3 MB in the beginning and 108.2 MB in the end (delta: 53.1 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. [2020-07-08 21:52:55,024 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 144.7 MB. Free memory is still 121.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 271.04 ms. Allocated memory is still 144.7 MB. Free memory was 102.8 MB in the beginning and 93.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.47 ms. Allocated memory was 144.7 MB in the beginning and 202.4 MB in the end (delta: 57.7 MB). Free memory was 93.3 MB in the beginning and 181.0 MB in the end (delta: -87.6 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 351.47 ms. Allocated memory is still 202.4 MB. Free memory was 181.0 MB in the beginning and 162.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 221637.98 ms. Allocated memory was 202.4 MB in the beginning and 232.8 MB in the end (delta: 30.4 MB). Free memory was 161.3 MB in the beginning and 108.2 MB in the end (delta: 53.1 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 34]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 14]: Procedure Contract for fibonacci Derived contract for procedure fibonacci: 0 <= \result && ((((((((((n <= 6 && 8 <= \result) && n == \old(n)) || ((3 <= \result && n <= 4) && n == \old(n))) || (\old(n) <= 0 && n == \old(n))) || ((n <= 5 && 5 <= \result) && n == \old(n))) || ((n <= 2 && 1 <= \result) && n == \old(n))) || ((n <= 8 && 21 <= \result) && n == \old(n))) || ((2 <= \result && n <= 3) && n == \old(n))) || (34 <= \result && n == \old(n))) || ((13 <= \result && n <= 7) && n == \old(n))) - ProcedureContractResult [Line: 25]: Procedure Contract for main Derived contract for procedure main: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 35 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 89.9s, OverallIterations: 13, TraceHistogramMax: 109, AutomataDifference: 56.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 131.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 479 SDtfs, 851 SDslu, 2163 SDs, 0 SdLazy, 1892 SolverSat, 681 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1069 GetRequests, 848 SyntacticMatches, 0 SemanticMatches, 221 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2285 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1346occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 137 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 35 LocationsWithAnnotation, 11291 PreInvPairs, 127167 NumberOfFragments, 1005 HoareAnnotationTreeSize, 11291 FomulaSimplifications, 3888383 FormulaSimplificationTreeSizeReduction, 85.8s HoareSimplificationTime, 35 FomulaSimplificationsInter, 207172 FormulaSimplificationTreeSizeReductionInter, 29.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 16.9s InterpolantComputationTime, 2808 NumberOfCodeBlocks, 2808 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2795 ConstructedInterpolants, 0 QuantifiedInterpolants, 3143513 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 2 PerfectInterpolantSequences, 49838/61696 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...